Konica Minolta Bizhub PRESS C7000 PRESS C7000P PRESS C70hc PRESS C6000 Bizhub PRO C6000L Service Manual

Service Manual Konica Minolta Bizhub PRESS C7000 PRESS C7000P PRESS C70hc PRESS C6000 Bizhub PRO C6000L;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Konica Minolta Bizhub copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Konica Minolta Bizhub PRESS C7000 PRESS C7000P PRESS C70hc PRESS C6000 Bizhub PRO C6000L photocopier. You can find easily everything what do you need.
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Revision List
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 2.0
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 3.0
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 3.2
bizhub PRESS C7000/C7000P/C70hc/C6000 Ver. 4.0
bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L Ver. 4.1

A) SAFETY AND IMPORTANT WARNING ITEMS
1. IMPORTANT NOTICE
2. DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION
2.1 Description items in this Service Manual
2.2 Description items for safety and important warning items
3. SAFETY WARNINGS
3.1 MODIFICATIONS NOT AUTHORIZED BY KONICA MINOLTA BUSINESS TECHNOLOGIES, INC
3.1.1 Actions requiring special attention
3.2 POWER PLUG SELECTION
3.2.1 Power Cord Set or Power Plug
3.3 CHECKPOINTS WHEN PERFORMING ON-SITE SERVICE
3.3.1 Power Supply
3.3.2 Installation Requirements
3.3.3 After Service
3.4 FUSE
3.5 Used Batteries Precautions
3.5.1 ALL Areas
3.5.2 Germany
3.5.3 France
3.5.4 Denmark
3.5.5 Finland, Sweden
3.5.6 Norway
4. WARNING INDICATIONS ON THE MACHINE
4.1 Warning indications inside the machine
4.2 Warning indications on the boards
5. MEASURES TO TAKE IN CASE OF AN ACCIDENT

B) NOTATION OF THE CONTENTS
1. PRECAUTION ON HANDLING THIS MANUAL
2. PRODUCT NAME
3. TRADEMARK
3.1 TRADEMARKS OF OTHER COMPANIES
3.2 OWN TRADEMARKS
4. ELECTRICAL PARTS AND SIGNALS
5. PAPER FEED DIRECTION

C) PRODUCT SPECIFICATIONS
1. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
1.1 Type
1.2 Functions
1.3 Paper
(1) Paper weight
(2) Type of paper
1.4 Recommended paper
1.4.1 Inch
1.4.2 Metric
1.5 Materials
(1) C7000/C7000P/C70hc/C6000
(2) C6000L
1.6 Maintenance
1.7 Machine data
1.8 Operating environment
1.9 Note regarding the specifications
2. DF-622
2.1 Type
2.2 Functions
2.3 Type of paper
2.4 Machine data
2.5 Operating environment
2.6 Note regarding the specifications
3. PF-602
3.1 Type
3.2 Functions
3.3 Type of paper
3.4 Maintenance
3.5 Machine data
3.6 Operating environment
3.7 Note regarding the specifications
4. HT-504/505
4.1 Type
4.2 Machine data
4.3 Operating environment
4.4 Note regarding the specifications
5. LU-202
5.1 Type
5.2 Functions
5.3 Type of paper
5.4 Maintenance
5.5 Machine data
5.6 Operating environment
5.7 Note regarding the specifications
6. HT-503
6.1 Type
6.2 Machine data
6.3 Operating environment
6.4 Note regarding the specifications
7. MB-504
7.1 Type
7.2 Functions
7.3 Type of paper
7.4 Machine data
7.5 Operating environment
7.6 Note regarding the specifications
8. HD-514
8.1 Type
8.2 Functions
8.3 Machine data
8.4 Operating environment
8.5 Note regarding the specifications
9. PH-102
9.1 Type
9.2 Functions
9.3 Machine data
9.4 Operating environment
9.5 Note regarding the specifications
10. RU-509
10.1 Type
10.2 Functions
10.3 Type of paper
10.4 Machine data
10.5 Operating environment
10.6 Note regarding the specifications
11. HM-102
11.1 Type
11.2 Function
11.3 Type of paper
11.4 Machine data
11.5 Operating environment
11.6 Note regarding the specifications
12. FS-521
12.1 Type
12.2 Functions
(1) Function
(2) Number of staple sheets
(3) Staple position
(4) Maximum tray capacity of the main tray
(5) Maximum tray capacity of the sub tray
12.3 Type of paper
(1) Staple
12.4 Machine data
12.5 Operating environment
12.6 Note regarding the specifications
13. FS-531
13.1 Type
13.2 Functions
(1) Functions
(2) Staple
(3) Maximum tray capacity
13.3 Type of paper
(1) Staple mode
13.4 Machine data
13.5 Operating environment
13.6 Note regarding the specifications
14. FS-612
14.1 Type
14.2 Functions
(1) Function
(2) Staple
(3) Folding
(4) Maximum tray capacity*1
14.3 Type of paper
(1) Staple mode
(2) Saddle stitching mode
(3) Half-Fold mode
(4) Tri-folding mode
14.4 Machine data
14.5 Operating environment
14.6 Note regarding the specifications
15. PK-512/513
15.1 Type
15.2 Functions
15.3 Type of paper
15.4 Machine data
15.5 Operating environment
15.6 Note regarding the specifications
16. PI-502
16.1 Type
16.2 Functions
16.3 Type of paper
16.4 Machine data
16.5 Operating environment
16.6 Note regarding the specifications
17. LS-505
17.1 Type
17.2 Functions
(1) Function
(2) Maximum tray capacity
17.3 Type of paper
17.4 Machine data
17.5 Operating environment
17.6 Note regarding the specifications
18. FD-503
18.1 Type
18.2 Functions
(1) Function
(2) Maximum tray capacity
18.3 Type of paper
(1) Punching function
(2) Folding functions
(3) PI functions
18.4 Machine data
18.5 Operating environment
18.6 Note regarding the specifications
19. SD-506
19.1 Type
19.2 Functions
(1) Function
(2) Maximum tray capacity
19.3 Type of paper
(1) Straight/sub tray mode
(2) Saddle stitching mode
(3) Trimming mode
(4) Multi-center folding mode
(5) Overlap tri-folding mode
19.4 Machine data
19.5 Operating environment
19.6 Note regarding the specifications
20. PB-503
20.1 Type
20.2 Functions
(1) Function
(2) Binding sheets
(3) Maximum tray capacity
(4) Others
20.3 Type of paper
(1) Paper size
(2) Paper weight
(3) Applicable paper in each mode
20.4 Machine data
20.5 Operating environment
20.6 Note regarding the specifications
21. IC-601
21.1 Type
21.2 Functions
21.3 Paper
21.4 Machine data
21.5 Operating environment
21.6 Note regarding the specifications
22. RU-506
22.1 Type
22.2 Functions
22.3 Paper type
22.4 Machine data
22.5 Operating environment
22.6 Note regarding the specifications
23. GP-501
23.1 Type
23.2 Modes of Operation
23.3 Machine data
23.4 Software
23.5 Electronic
23.6 Inputs
(1) Media Input from Printer
(2) Power
23.7 Outputs
23.8 Performance
(1) Reliability
23.9 Operation Environment, Storage, Transport
23.10 Safety /Regulatory
(1) Safety Compliance
(2) Electromagnetic Compliance
23.11 Appendix A
23.12 Appendix B
23.13 Appendix C
23.14 Glossary of Terms

D) OVERALL COMPOSITION
1. SYSTEM CONFIGURATION
1.1 System configuration (C7000/C7000P/C70hc/C6000)
1.2 Configuration for optional device (C7000/C7000P/C70hc/C6000)
1.2.1 Coupling combination of the main body and the paper feed option
1.2.2 Coupling combination of the main body and the finisher option
1.3 System configuration (C6000L)
1.4 Configuration for optional device (C6000L)
1.4.1 Coupling combination of the main body and the paper feed option
1.4.2 Coupling combination of the main body and the finisher option
2. MAIN BODY UNIT CONFIGURATION
3. PAPER PATH
4. CONTROL BLOCK DIAGRAM
5. IMAGE CREATION PROCESS
5.1 Image creation flow and functions
5.2 Charging process (Step 1)
5.3 Laser exposure process (Step2)
5.4 Developing process (Step 3)
5.5 Intermediate transfer process (Step 4)
5.6 2nd transfer process (Step 5)
5.7 Separation process (Step 6)
5.8 Drum cleaning (Sub step 1)
5.9 Exposure before charging (Sub step 2)
5.10 Transfer belt cleaning (Sub step 3)
5.11 2nd transfer roller /Lw cleaning (Sub step 4)
5.12 Toner collection (Sub step 5)
6. IMAGE CREATION CONTROL
7. PROCESS SPEED
7.1 bizhub PRESS C7000/C7000P/C70hc
7.2 bizhub PRESS C6000, bizhub PRO C6000L

E) SERVICE TOOL
1. bizhub PRESS C7000/C7000P/C70hc, bizhub PRO C6000L
1.1 Service material list
1.1.1 Service material list
1.2 Jig list
1.2.1 Jig list
1.3 Mail remote notification system
1.3.1 Outline
1.3.2 Operating environment
1.3.3 Major functions
1.3.4 Initial setting
1.3.5 Operating instructions of the mail remote notification system
1.3.6 Mail sending
1.4 Job history list
1.4.1 Outline
1.4.2 Major functions
1.4.3 Setting method
1.5 Counter list acquisition using USB memory
1.5.1 Outline
1.5.2 List that can be acquired
1.5.3 Acquisition method
1.6 Panel log
1.6.1 Outline
1.6.2 Log acquisition method
1.7 ORU-M Counter Rewrite
1.7.1 Load from external memory
1.7.2 Store to external memory
1.8 Management Tool
1.8.1 Outline
1.8.2 Installation of Management Tool
1.8.3 Starting up of Management Tool
1.8.4 Technician mode
1.8.5 bizhub PRESS C8000 replacement procedure
1.8.6 bizhub PRESS C7000/6000 replacement procedure
1.8.7 bizhub PRESS 1250/1250P/1052 replacement procedure
1.8.8 Administrator mode
1.8.9 Various setting for the software
1.8.10 Error message list
1.9 Acquisition of the controller log
1.9.1 Outline
1.9.2 Preparation
1.9.3 Procedure for acquisition

F) PERIODICAL MAINTENANCE
1. MAINTENANCE ITEM
1.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
1.1.1 Replacing procedure of the periodical replacement parts
1.1.2 Periodic maintenance 1 (Every 50,000 prints (C7000/C7000P/C70hc/C6000/C6000L))
1.1.3 Periodic maintenance 2 (Every 160,000 prints (C6000/C6000L))
1.1.4 Periodic maintenance 3 (Every 180,000 prints (C6000/C6000L))
1.1.5 Periodic maintenance 2 (Every 200,000 prints (C7000/C7000P/C70hc))
1.1.6 Periodic maintenance 3 (Every 220,000 prints (C7000/C7000P/C70hc))
1.1.7 Periodic maintenance 4 (Every 200,000 prints (C6000/C6000L))
1.1.8 Periodic maintenance 4 (Every 340,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 5 (Every 300,000 prints
(C6000/C6000L))
1.1.9 Periodic maintenance 5 (Every 350,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 5 (Every 300,000 prints
(C6000/C6000L))
1.1.10 Periodic maintenance 6 (Every 400,000 prints (C7000/C7000P/C70hc/C6000/C6000L))
1.1.11 Periodic maintenance 7 (Every 450,000 prints (C7000/C7000P/C70hc/C6000/C6000L))
1.1.12 Periodic maintenance 8 (Every 600,000 prints (C7000/C7000P/C70hc))
1.1.13 Periodic maintenance 8 (Every 600,000 prints (C6000/C6000L))
1.1.14 Periodic maintenance 9 (Every 700,000 prints (C7000/C7000P/C70hc))
1.1.15 Periodic maintenance 9 (Every 900,000 prints (C6000/C6000L))
1.1.16 Periodic maintenance 10 (Every 900,000 prints (C7000/C7000P/C70hc/C6000/C6000L))
1.1.17 Periodic maintenance 11 (Every 1,000,000 prints (C7000/C7000P/C70hc/C6000/C6000L))
1.1.18 Periodic maintenance 12 (Every 1,020,000 prints (C7000/C7000P/C70hc))
1.1.19 Periodic maintenance 13 (Every 1,050,000 prints (C7000/C7000P/C70hc))
1.1.20 Periodic maintenance 14 (Every 1,400,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 12 (Every 1,400,000
prints (C6000/C6000L))
1.1.21 Periodic maintenance 15 (Every 1,800,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 13 (Every 1,800,000
prints (C6000/C6000L))
1.1.22 Periodic maintenance 16 (Every 2,000,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 14 (Every 2,000,000
prints (C6000/C6000L))
1.1.23 Periodic maintenance 17 (Every 2,400,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 15 (Every 2,400,000
prints (C6000/C6000L))
1.1.24 Periodic maintenance 18 (Every 2,700,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 16 (Every 2,700,000
prints (C6000/C6000L))
1.1.25 Periodic maintenance 19 (Every 3,000,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 17 (Every 3,000,000
prints (C6000/C6000L))
1.1.26 Periodic maintenance 20 (Every 4,000,000 prints (C7000/C7000P/C70hc))/Periodic maintenance 18 (Every 4,000,000
prints (C6000/C6000L))
1.1.27 Spot replacement (Every 3,600,000 prints (C7000/C7000P/C70hc/C6000/C6000L))
1.2 DF-622
1.2.1 Spotted replacement (Every 625,000 feeds)
1.3 PF-602
1.3.1 Periodic maintenance 1 (Every 200,000 prints)
1.3.2 Periodic maintenance 2 (Every 600,000 prints)
1.3.3 Periodic maintenance 3 (Every 2,400,000 prints)
1.4 LU-202
1.4.1 Periodic maintenance 1 (Every 200,000 prints)
1.4.2 Periodic maintenance 2 (Every 600,000 prints)
1.4.3 Periodic maintenance 3 (Every 2,400,000 prints)
1.5 RU-509/HM-102
1.5.1 Periodic maintenance 1 (Every 300,000 prints)
1.5.2 Periodic maintenance 2 (Every 600,000 prints)
1.5.3 Spotted replacement (Every 300,000 prints)
1.5.4 Spotted replacement (Every 1,500,000 prints)
1.6 FS-521
1.6.1 Periodic maintenance 1 (Every 600,000 prints)
1.6.2 Periodic maintenance 2 (Every 3,000,000 prints)
1.6.3 Spotted replacement (Every 500,000 operations)
1.6.4 Spotted replacement (Every 600,000 feeds)
1.7 FS-531
1.7.1 Periodic maintenance 1 (Every 200,000 prints)
1.7.2 Spotted replacement (Every 200,000 prints)
1.7.3 Spotted replacement (Every 400,000 prints)
1.7.4 Spot replacement (Every 500,000 staples)
1.8 FS-612
1.8.1 Periodic maintenance 1 (Every 300,000 prints)
1.8.2 Spotted replacement (Every 200,000 prints)
1.8.3 Spotted replacement (Every 400,000 prints)
1.8.4 Spot replacement (Every 200,000 staples)
1.9 PI-502
1.9.1 Periodic maintenance 1 (Every 300,000 prints)
1.9.2 Spotted replacement (Every 100,000 feeds)
1.9.3 Spotted replacement (Every 200,000 feeds)
1.9.4 Spotted replacement (Every 600,000 feeds)
1.9.5 Spotted replacement (Every 1,000,000 feeds)
1.10 LS-505
1.10.1 Periodic maintenance 1 (Every 1,500,000 prints)
1.11 FD-503
1.11.1 Periodic maintenance 1 (Every 1,500,000 prints)
1.11.2 Periodic maintenance 2 (Every 2,400,000 prints)
1.11.3 Periodic maintenance 3 (Every 5,400,000 prints)
1.11.4 Spotted replacement (100,000 feeds)
1.11.5 Spotted replacement (Every 200,000 prints)
1.12 SD-506
1.12.1 Periodic maintenance 1 (Every 600,000 prints)
1.12.2 Periodic maintenance 2 (Every 1,500,000 prints)
1.12.3 Spotted replacement (Every 18,900 cuts)
1.12.4 Spotted replacement (Every 37,500 cuts)
1.12.5 Spotted replacement (Every 500,000 cuts)
1.12.6 Spotted replacement (Every 500,000 times)
1.12.7 Spotted replacement (Every 850,000 cuts)
1.12.8 Spotted replacement (Every 1,000,000 sets)
1.13 PB-503
1.13.1 Periodic maintenance 1 (Every 750,000 prints)
1.13.2 Spotted replacement (Every 100,000 cuts)
1.13.3 Spotted replacement (Every 3,000,000 operations)
1.13.4 Spotted replacement (Every 600,000 prints)
1.13.5 Spotted replacement (Every 120 hours)
1.13.6 Spotted replacement (Every 240 hours)
1.13.7 Spotted replacement (Every 2000 hours)
1.14 RU-506
1.14.1 Maintenance 1 (Every 600,000 prints)
1.14.2 Spotted replacement (Every 5,000,000 operations)
1.15 GP-501
1.15.1 Maintenance 1 (Every 210,000 prints)
1.15.2 Maintenance 2 (Every 750,000 prints)
1.15.3 Maintenance 3 (Every 3,000,000 prints)
1.15.4 Maintenance 4 (Every 12,000,000 prints)
1.15.5 Spotted replacement (Every 500,000 punches)
1.15.6 Spotted replacement part (Every 4,000,000 cycle)
2. PERIODICALLY REPLACED PARTS LIST
2.1 Periodical replacement parts
2.2 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
2.2.1 Periodically replaced parts list (C7000/C7000P/C70hc)
2.2.2 Periodically replaced parts list (C6000/C6000L)
2.2.3 Spotted replacement parts list
3. ORU-M PARTS
3.1 Life value of the ORU-M parts
(1) ORU-M corresponding parts
3.2 ORU-M parts list
(1) ORU-M parts list
3.3 ORU-M parts replacement timing
(1) ORU-M target unit life setting
(2) ORU-M warning icon display
3.4 Management of ORU-M parts counter
(1) Counter display
(2) Counter clear
4. LIFE VALUE
4.1 Life value of materials/parts
4.2 Life value determining condition
5. PERIODICAL MAINTENANCE PROCEDURE bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
F -29
5.1 External section
5.1.1 Replacing the filter box, developing dust proof filter
5.1.2 Replacing the dust proof filter on rear side
5.2 Write section
5.2.1 – Cleaning the dust proof glass
5.3 Photo conductor section
5.3.1 Disassembling procedure of the process unit section
5.3.2 Opening /closing the toner supply door section
5.3.3 Pulling out the process unit
5.3.4 Replacing the drum cartridge
5.4 Charging section
5.4.1 Replace the charging corona
5.4.2 Replacing the charging dust proof filter
5.5 Intermediate transfer section
5.5.1 Removing/reinstalling the intermediate transfer unit
5.5.2 Replacing the transfer belt cleaning unit
5.5.3 Replacing the belt cleaning blade
5.5.4 Replacing the toner collection sheet
5.5.5 Replacing the transfer belt separation claw
5.5.6 Cleaning the intermediate transfer belt/rollers
5.5.7 Replacing the first transfer roller and the transfer roller bearing
5.5.8 Replacing the 2nd transfer roller /Up
5.5.9 Replacing the belt separation claw solenoid (SD1)
5.5.10 Replacing the separate discharging plate Assy
5.5.11 Replacing the 2nd transfer roller /Lw and the 2nd transfer earth plate Assy
5.6 Developing section
5.6.1 Replacing the developers /Y, /M, /C and /K
5.6.2 Replacing the developing units /C, /M, /Y, and /K
5.7 Toner collect box
5.7.1 Replacing the toner collect box
5.8 Paper feed section
5.8.1 Replacing the pick-up roller and the paper feed roller rubber
5.8.2 Replacing the separation roller rubber
5.8.3 Replacing the paper feed clutch and the pre-registration clutch
5.9 Vertical conveyance section
5.9.1 Replacing the intermediate conveyance clutch /1 (CL13)
5.10 Registration section
5.10.1 Replacing the registration cleaning sheet
5.10.2 Replacing the registration roller
5.11 Duplex section
5.11.1 Replacing the intermediate conveyance clutches /2 (CL4) and /3 (CL5)
5.11.2 Replacing the ADU conveyance clutches /1 (CL1), /2 (CL2), /3 (CL3), ADU pre-registration clutch (CL18)
5.12 Reverse/exit section
5.12.1 Replacing the reverse de-curler roller
5.12.2 Replacing the paper exit drive gear, paper exit de-curler roller
5.13 Fusing section
5.13.1 Removing/reinstalling the fusing unit
5.13.2 Replacing the fusing drive gear /B, fusing duct assy
5.13.3 Replacing the fusing separation plate assy
5.13.4 Replacing the fusing drive gear /M
5.13.5 Replacing the fusing lamp assy /Up
5.13.6 Replacing the fusing roller /2, fusing bearing /2, fusing drive gear /O
5.13.7 Replacing the fusing belt, fusing roller /1, insulating sleeve /Up, fusing bearing /Up, belt regulating sleeve
5.13.8 Replacing the fusing heater lamp /4 (L5)
5.13.9 Replacing the fusing roller /Lw, fusing bearing /Lw, insulating sleeve /Lw
5.13.10 Replacing the fusing temperature sensor assy /Lw (edge)
5.13.11 Replacing the fusing temperature sensor assy /Up (edge)
5.13.12 Replacing the fusing paper exit roller /Up
5.13.13 Replacing the fusing regulating gear /A, fusing limiter
5.14 OT-502
5.14.1 Replacing the paper hold roller
5.14.2 Replacing the paper exit roller
5.14.3 Replacing the paper exit driven roller /2
6. PERIODICAL MAINTENANCE PROCEDURE DF-622
6.1 Precautions on maintenance
6.2 Paper feed section
6.2.1 Removing/reinstalling the paper feed unit
6.2.2 Replacing the pick-up roller and the paper feed roller
6.2.3 Replacing the separation roller
6.2.4 Cleaning the timing sensor (PS302)
6.2.5 Removing/reinstalling the registration roller cover
6.2.6 Cleaning the registration roller
6.2.7 Cleaning the registration sensor (PS301)
7. PERIODICAL MAINTENANCE PROCEDURE PF-602
7.1 Precautions on maintenance
7.2 Tray section
7.2.1 Precautions on maintenance of the tray section
7.2.2 Replacing the Pick-up rubber/paper feed roller
7.2.3 Replacing the separation roller
7.2.4 Replacing the paper feed clutch (CL1/CL4) and the separation clutch (CL2/CL5)
7.3 Conveyance section
7.3.1 Replacing the vertical conveyance clutch/1 (CL7), /2 (CL8), and /3 (CL9)
7.3.2 Replacing the horizontal conveyance clutch/1 (CL10), /2 (CL11), and pre-registration clutch (CL12)
8. PERIODICAL MAINTENANCE PROCEDURE LU-202
8.1 Paper feed section
8.1.1 Precautions on maintenance
8.1.2 Cleaning/pre-registration roller
8.1.3 Removing/installing paper feed roller Assy
8.1.4 Replacing the paper feed roller/pick-up roller
8.1.5 Replacing the separation roller
8.1.6 Replacing paper feed clutch (CL101) /pre-registration clutch (CL102)
9. PERIODICAL MAINTENANCE PROCEDURE MB-504
9.1 Precautions on maintenance
9.2 Paper feed section
9.2.1 Replacing the pick-up roller /BP and the paper feed roller rubber /BP
9.2.2 Replacing the separation roller rubber /BP
9.2.3 Replacing the paper feed clutch /BP (CL6)
10. PERIODICAL MAINTENANCE PROCEDURE RU-509/HM-102
10.1 Precautions on maintenance
10.2 Output paper density detection section
10.2.1 Cleaning the shutter
10.3 Humidification section (HM-102)
10.3.1 Replacing the humidification rollers /Rt and /Lt and the water feed roller
10.3.2 Replacing the water feed filter
11. PERIODICAL MAINTENANCE PROCEDURE FS-521
11.1 Precautions on maintenance
11.2 Conveyance section
11.2.1 Lubrication to bypass roller /Lw pressure release cam
11.3 Stacker section
11.3.1 Replacing the intermediate roller release solenoid (SD7)
11.3.2 Lubrication to worm gear and cam
11.4 Stapler section
11.4.1 Replacing the stapler assy
11.4.2 Replacing the staples
11.4.3 Cleaning the cut staple box
11.5 Main tray section
11.5.1 Replacing the paper exit roller
11.5.2 Replacing the paper exit opening solenoid assy (SD9)
12. PERIODICAL MAINTENANCE PROCEDURE FS-531
12.1 Precautions on maintenance
12.2 Conveyance section
12.2.1 Replacing the paper exit roller (sponge roller)
12.2.2 Replacing the intermediate conveyance roller (sponge roller)
12.3 Stacker section
12.3.1 Replacing the paper assist roller (sponge roller)
12.3.2 Replacement of the cleaning plate Assy
12.4 Stapler section
12.4.1 Replacing the stapler unit
13. PERIODICAL MAINTENANCE PROCEDURE FS-612
13.1 Precautions on maintenance
13.2 Conveyance section
13.2.1 Replacing the paper exit roller (sponge roller)
13.2.2 Replacing the intermediate conveyance roller (sponge roller)
13.3 Stacker section
13.3.1 Replacing the paper assist roller (sponge roller)
13.4 Stapler section
13.4.1 Removing/reinstalling the stapler unit cover
13.4.2 Replacing the stapler unit
14. PERIODICAL MAINTENANCE PROCEDURE PI-502
14.1 Precautions on maintenance
14.2 Paper feed section
14.2.1 Replacing the pick-up roller /Up and the paper feed roller /Up
14.2.2 Replacing the pick-up roller /Lw and the paper feed roller /Lw
14.2.3 Replacing the separation roller /Up and the torque limiter /Up
14.2.4 Replacing the separation roller /Lw and the torque limiter /Lw
14.2.5 Replacing the paper feed clutch /Up (CL201) and /Lw (CL202)
15. PERIODICAL MAINTENANCE PROCEDURE LS-505
15.1 Precautions on maintenance
15.2 Conveyance section
15.2.1 Replacing the stacker tray up down motor (M1)
15.2.2 Replacing the paper press solenoid /3 (SD8)
15.2.3 Replacing the paper press solenoid /1 (SD6)
15.2.4 Replacing the paper press solenoid /2 (SD7)
15.2.5 Replacing the rear stopper solenoid (SD3)
16. PERIODICAL MAINTENANCE PROCEDURE FD-503
16.1 Precautions on maintenance
16.2 Conveyance section
16.2.1 Replacing roller solenoids /1 (SD5) to /4 (SD8)
16.2.2 2nd folding roller solenoid (SD18)
16.3 Punch section
16.3.1 Replacing the punch unit
16.3.2 Cleaning the punch shaft and the punch support board
16.3.3 Lubricating the punch drive section
16.4 Main tray section
16.4.1 Replacing the tray up down motor (M11)
16.5 PI section
16.5.1 Replacing the pick-up rubber (Upper stage)
16.5.2 Replacing the paper feed rubber (Upper stage)
16.5.3 Replacing the separation rubber (upper stage)
16.5.4 Replacing the pick-up rubber (Lower stage)
16.5.5 Replacing the paper feed rubber (lower stage)
16.5.6 Replacing the separation rubber (lower stage)
17. PERIODICAL MAINTENANCE PROCEDURE SD-506
17.1 Precautions on maintenance
17.2 Right angle conveyance section
17.2.1 Replacing the roller release solenoid /1 (SD5)
17.2.2 Replacing the roller release solenoid /2 (SD6)
17.2.3 Replacing the right angle conveyance gate solenoid (SD2)
17.2.4 Replacing the roller release solenoid /3 (SD7)
17.3 Saddle stitching section
17.3.1 Replacing the stapler assy
17.3.2 Replacing the slope unit
17.3.3 Pulling out the saddle stitching unit
17.3.4 Replacing the saddle stitching unit
17.4 Trimmer section
17.4.1 Removing/installing the trimmer paddle assy
17.4.2 Replacing the trimmer blade kit
17.4.3 Replacing the trimmer board assy
17.4.4 Replacing the trimming unit
17.4.5 Replacing the trimmer press motor (M32)
17.4.6 Replacing the trimmer blade motor (M31)
17.4.7 Lubrication to the trimmer unit
17.5 Bundle processing section
17.5.1 Replacing the bundle press stage gear
17.5.2 Replacing the bundle press stage unit
18. PERIODICAL MAINTENANCE PROCEDURE PB-503
18.1 Sub compile (SC) section
18.1.1 Precautions on maintenance
18.1.2 Replacing the switchback roller
18.1.3 Replacing the SC switchback release motor (M13) and the one-way clutches /A and /B
18.1.4 Replacing the SC pressure arm solenoid (SD13)
18.1.5 Replacing the FD alignment solenoid (SD11)
18.1.6 Lubrication to the sub scan alignment plate shaft
18.2 Cover paper table section
18.2.1 Precautions on maintenance
18.2.2 Replacing the roller cutter blade assy
18.2.3 Cleaning the cover paper folding plate and the book spine backing plate
18.2.4 Lubrication to the cover paper alignment plate shaft
18.3 Cover paper supply section
18.3.1 Removing/reinstalling the pick-up roller assy and the separation roller assy
18.3.2 Replacing the pick-up roller and the paper feed roller
18.3.3 Replacing the separation roller
18.3.4 Replacing the cover paper feed clutch (CL71) and the cover paper separation clutch (CL72)
18.4 Conveyance section
18.4.1 Replacing the sub tray exit solenoid (SD4)
18.5 Framework section
18.5.1 Replacing the exhaust filters /A and /B
18.6 Glue tank section
18.6.1 Replacing the glue apply roller drive gear bearing
18.6.2 Lubrication to the glue apply roller drive gear
18.6.3 Replacing the pellet supply cooling fan (FM4)
18.6.4 Replacing the glue tank assy
18.7 Clamp section
18.7.1 Lubrication to the clamp pressing board shaft
18.8 Book stock section
18.8.1 Lubrication to the guide shafts /Rt and /Lt
19. PERIODICAL MAINTENANCE PROCEDURE RU-506
19.1 Caution for maintenance procedure
19.2 Conveyance section
19.2.1 Replacing the entrance conveyance motor (M1), the paper exit motor (M2), the paper exit conveyance belt
19.2.2 Replacing the conveyance pulley, the paper exit conveyance pulley
19.2.3 Replacing the entrance roller /1, the bearing /K
19.2.4 Replacing the entrance roller /2, the stacker entrance roller, the stacker entrance conveyance belt, the stacker
entrance roller pressure springs /Fr and /Rr, the bearing /K
19.2.5 Replacing the paper refeed roller, the merging section roller, the paper exit roller, the bearing /K
19.2.6 Replacing the straight gate
19.2.7 Replacing the straight gate solenoid (SD1) and the straight gate spring
19.3 Stacker section
19.3.1 Replacing the stacker exit shutter solenoid (SD2)
19.3.2 Replacing the stack switching solenoid (SD3)
19.3.3 Replacing the stacker entrance guide plate solenoid (SD4)
20. PERIODICAL MAINTENANCE PROCEDURE GP-501
20.1 Caution for maintenance procedure
20.2 DIE SET SERVICE
20.2.1 Die Set Service
20.2.2 Die Set Life Expectancy
20.2.3 Die Set Components
20.2.4 Checking and Replacing the Die Set
20.2.5 Checking and lubricating the Die Set pins and Die Set shoulder bolts
20.2.6 Hole Alignment inspection
20.3 CHECK, CLEANING, AND LUBRICATION
20.3.1 CHECK, CLEANING, AND LUBRICATION
20.3.2 External Cleaning
20.3.3 Internal Cleaning
20.3.4 Operational Inspection
20.3.5 Internal Inspection
20.3.6 Cleaning the base
20.3.7 Cleaning the Die guide
20.3.8 Checking the Door Latch
20.3.9 Cleaning and Checking the aligner paper path and panels
20.3.10 Cleaning and Checking the Aligner Idler Roller
20.3.11 Cleaning the Aligner (Green) Drive Belt
20.3.12 Cleaning and Checking the Back Gauge Solenoid
20.3.13 Cleaning and Checking the Idler Rollers
20.3.14 Cleaning and Checking the punch idler rollers
20.3.15 Cleaning and Checking the Drive Rollers
20.3.16 Checking the Aligner Latch
20.3.17 Cleaning the Optical Sensors
20.3.18 Cleaning and Checking the Bypass Paper Path
20.3.19 Cleaning and Checking the Punch Paper Path
20.3.20 Cleaning and Checking the Timing Belt
20.3.21 Bypass panel
20.3.22 Bypass panel Removal
20.3.23 Aligner panels
20.3.24 Aligner Panel Removal
20.3.25 Aligner Idler Roller Replacement
20.3.26 Aligner Drive Belt Replacement
20.3.27 Cleaning and checking the energy drive roller
20.3.28 Replacing the back gauge mechanism
20.3.29 Back Gauge Removal
20.3.30 Solenoid Spring Replacement
20.3.31 Back Gauge Paddle
20.3.32 Back Gauge Assembly Adjustment
20.3.33 Punch module
20.3.34 Punch Module Removal
20.3.35 Lubricating to the Punch Drive Cams
20.3.36 Punch Clutch Replacement
20.3.37 Punch Module Brake Replacement and Adjustment
20.3.38 Punch Module Brake Replacement
20.3.39 Punch Module Brake Adjustment
20.3.40 Punch Module Motor Replacement
20.3.41 Punch Module Motor Drive Belt Replacement
20.3.42 Punch Module Drive Roller Replacement
20.3.43 Belt replacement
20.3.44 Tools

G) DISASSEMBLING/REASSEMBLING
1. ITEMS NOT ALLOWED TO BE DISASSEMBLED
1.1 Screw-lock applied screw
1.2 Prohibition of adjusting the volume of boards
1.3 Precaution on removing the boards
1.4 CCD unit
1.4.1 Positions from which removing the screws is prohibited
1.4.2 Reason of prohibition
1.5 Mirror unit/exposure unit
1.5.1 Positions from which removing the screws is prohibited
1.5.2 Reason of prohibition
1.6 Writing unit cover
1.6.1 Positions from which removing is prohibited
1.6.2 Reason of prohibition
1.7 Photo conductor section
1.7.1 Positions from which removing the screws is prohibited
1.7.2 Reason of prohibition
1.8 Intermediate transfer section
1.8.1 Positions from which removing the screws is prohibited
1.8.2 Reason of prohibition
1.9 Fusing unit
1.9.1 Positions from which removing the screws is prohibited
1.9.2 Reason of prohibition
2. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
2.1 List of disassembling and assembling parts
2.2 Disassembling and assembling procedures
2.2.1 Rear cover /Up1, /Up2, /Lw
2.2.2 Left cover
2.2.3 Right cover /Up1, /Up2, /Up3, /Up4, /Lw1, /Lw2
2.2.4 Original glass assy
2.2.5 Upper cover /Fr, /Rt, /Lt, connector cover /Fr, /Rr, switch cover assy
2.2.6 Upper cover /Rr1, /Rr2
2.2.7 Main board unit
2.2.8 CCD unit
2.2.9 Exposure unit
2.2.10 Exposure lamp
2.2.11 Removing the scanner wire
2.2.12 Reinstalling the scanner wire
2.2.13 Writing unit
2.2.14 Process unit
2.2.15 Image correction unit
2.2.16 Belt collection pipe, Vertical conveyance pipe, Horizontal conveyance pipe
2.2.17 Duplex section
2.2.18 Replacing the lock levers /1 and /2
2.2.19 Paper feed trays /1 to /3
2.2.20 Tray up/down wire
2.2.21 Fusing large/small recognition connector
2.2.22 Temperature sensor /1 (TH1), thermostat /1 (TS1), /2 (TS2)
2.2.23 Temperature sensor /2 (TH2), thermostat /3 (TS3)
2.2.24 OT
3. DF-622
3.1 List of disassembling and assembling parts
3.2 Disassembling and assembling procedures
3.2.1 Precautions on disassembling and assembling
3.2.2 DF
3.2.3 Front cover
3.2.4 Rear cover
3.2.5 Conveyance belt
4. PF-602
4.1 List of disassembling and assembling parts
4.2 Disassembling and assembling procedures
4.2.1 Precautions on disassembling and assembling
4.2.2 Right cover
4.2.3 Rear cover /Lt2
4.2.4 The rear cover/Lt1 and /Rt
4.2.5 Front door
4.2.6 Tray
4.2.7 Lift wire
4.2.8 Paper lift motor/1 (M2) and /2 (M3)
4.2.9 Vertical conveyance unit
4.2.10 Horizontal conveyance unit
4.2.11 The multi feed detection board (MFDBR and S)
5. LU-202
5.1 List of disassembling and assembling parts
5.2 Disassembling and assembling procedures
5.2.1 Precautions on disassembling and assembling
5.2.2 Upper door
5.2.3 The clutch cover
5.2.4 The paper feed cover
5.2.5 Right cover
5.2.6 Front cover
5.2.7 Rear cover
5.2.8 Replacing the lift wire
5.2.9 Paper size VR (VR1)
6. RU-509/HM-102
6.1 Items not allowed to be disassembled/reassembled
6.1.1 Color density sensor unit
6.2 List of disassembling and assembling parts
6.3 Disassembling and assembling procedures
6.3.1 Precautions on disassembling and assembling
6.3.2 Front door
6.3.3 Rear cover
6.3.4 Upper cover
6.3.5 Humidification unit
6.3.6 Water feed tank
6.3.7 Pump motor (P1)
6.3.8 Color density sensor unit
6.3.9 Shutter
6.3.10 Note for replacing the board
7. FS-521
7.1 List of disassembling and assembling parts
7.2 Disassembling and assembling procedures
7.2.1 Precautions on disassembling and assembling
7.2.2 Front door
7.2.3 Sub tray
7.2.4 Upper cover /1
7.2.5 Upper cover /2
7.2.6 Left cover /Fr
7.2.7 Rear cover
7.2.8 Stacker unit
7.2.9 Main tray
7.2.10 Lift wire
7.2.11 Tray up down motor
7.2.12 Handling of the clogged stapler 1
7.2.13 Handling of the clogged stapler 2
7.2.14 Note for replacing the board
8. FS-531
8.1 List of disassembling and assembling parts
8.2 Disassembling and assembling procedures
8.2.1 Precautions on disassembling and assembling
8.2.2 Upper cover /1
8.2.3 Upper cover /2
8.2.4 Front door
8.2.5 Rear cover
8.2.6 Left cover
8.2.7 Main tray
8.2.8 Replacing the up/down wire
8.2.9 Stacker unit
8.2.10 Paper exit opening unit
8.2.11 Note for replacing the board
9. FS-612
9.1 Items not allowed to be disassembled/reassembled
9.1.1 Screw not allowed to be removed on the folding stopper
9.2 List of disassembling and assembling parts
9.3 Disassembling and assembling procedures
9.3.1 Precautions on disassembling and assembling
9.3.2 Upper cover /1
9.3.3 Upper cover /2
9.3.4 Front door
9.3.5 Rear cover
9.3.6 Left cover
9.3.7 Main tray
9.3.8 Replacing the up/down wire
9.3.9 Stacker unit cover
9.3.10 Stacker unit
9.3.11 Paper exit opening unit
9.3.12 Note for replacing the board
10. PK-512/513
10.1 Items not allowed to be disassembled and adjusted
10.1.1 Punch unit
10.2 Disassembly/reassembly parts list
10.3 Disassembly/reassembly procedure
10.3.1 Precautions on disassembling and assembling
10.3.2 Punch unit
11. PI-502
11.1 List of disassembling and assembling parts
11.2 Disassembling and assembling procedures
11.2.1 Precautions on disassembling and assembling
11.2.2 Upper cover
11.2.3 Rear cover
11.2.4 Operation panel cover
11.2.5 PI unit
12. LS-505
12.1 List of disassembling and assembling parts
12.2 Disassembling and assembling procedures
12.2.1 Precautions on disassembling and assembling
12.2.2 Cover
12.2.3 Replacing the stacker tray up/down wire
12.2.4 Caution when setting models using toggle SW
13. FD-503
13.1 Items not allowed to be disassembled/reassembled
13.1.1 Precautions on disassembling and assembling
13.1.2 Folding/conveyance switching position adjustment section
13.2 List of disassembling and assembling parts
13.3 Disassembling and assembling procedures
13.3.1 Upper cover /Fr + PI cover /Fr
13.3.2 Upper cover /Rr + PI cover /Rr
13.3.3 Upper door
13.3.4 Rear cover
13.3.5 Left cover /Fr
13.3.6 Left cover /Rr
13.3.7 Paper exit stopper cover
13.3.8 Right cover
13.3.9 Left cover /Up
13.3.10 Mount cover
13.3.11 Front door
13.3.12 Cleaning the 2nd folding conveyance sensor (PS53)
13.3.13 Cleaning the 3rd folding conveyance sensor (PS54)
13.3.14 Cleaning the 3rd folding roller
13.3.15 Folding conveyance section
13.3.16 Main tray up/down wire
13.3.17 Way to distinguish between new and old types of the multi feed detection board /1 (MFDB/1) and /2 (MFDB/2).G -136
13.3.18 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (new type)
13.3.19 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (old type)
13.3.20 Note for replacing the board
14. SD-506
14.1 Items not allowed to be disassembled/reassembled
14.1.1 Trimmer blade home sensor (PS50), Trimmer blade upper limit sensor (PS51)
14.1.2 Trimmer completion sensor (PS62)
14.1.3 Wire slack prevention sensor (PS66)
14.1.4 Trimmer press upper limit sensor (PS52), Trimmer press home sensor (PS53)
14.1.5 Trimmer press brake
14.1.6 Fixing screw of the trimmer press timing belt
14.2 List of disassembling and assembling parts
14.3 Disassembling and assembling procedures
14.3.1 Precautions on disassembling and assembling
14.3.2 Rear cover /Lt
14.3.3 Rear cover /Rt
14.3.4 Left cover
14.3.5 Upper cover /Fr
14.3.6 Upper cover /Rr3
14.3.7 Sub tray cover
14.3.8 Front door /Lt
14.3.9 Front door /Rt
14.3.10 Folding unit
14.3.11 Note for replacing the board
15. PB-503
15.1 List of disassembling and assembling parts
15.2 Disassembling and assembling procedures
15.2.1 Precautions on disassembling and assembling
15.2.2 Front door
15.2.3 Front cover
15.2.4 Booklet door
15.2.5 Rear cover /Rt
15.2.6 Rear cover /Lt
15.2.7 Left cover
15.2.8 Relay conveyance gear cover /Fr
15.2.9 Relay conveyance gear cover /Rr
15.2.10 Pellet supply cover
15.2.11 SC cover /Fr
15.2.12 SC cover /Up
15.2.13 Upper cover /FrRt
15.2.14 Upper cover /FrLt
15.2.15 Upper cover /RrRt
15.2.16 Upper cover /RrLt
15.2.17 Upper cover /Md
15.2.18 Deodorant unit
15.2.19 Pellet supply unit
15.2.20 Glue tank unit
15.2.21 SC unit
15.2.22 Clamp unit
15.2.23 PB left unit
15.2.24 Book lift wire
15.2.25 Cart wire
15.2.26 Conveyance unit /Lw
15.2.27 Relay conveyance unit
15.2.28 Cover paper tray
15.2.29 Cover paper lift wire
15.2.30 Binding mode procedure with manual operating function
15.2.31 Multi feed detection boards /S (MFDBS) and /R (MFDBR)
16. IC-601
16.1 List of disassembling and assembling parts
16.2 Disassembling and assembling procedures
16.2.1 Precautions on disassembling and assembling
16.2.2 Flow of disassembling the IC unit
16.2.3 Box cover
16.2.4 SSD/HDD unit
16.2.5 HDD cooling fan (FM3)
16.2.6 DIMM (DIMM)
16.2.7 Video interface board (VIB)
16.2.8 System control board (SCB)
16.2.9 BOX ventilation fan (FM1)
16.2.10 DC power supply (DCPS)
17. RU-506
17.1 List of disassembling and assembling parts
17.2 Disassembling and assembling procedures
17.2.1 Precautions on disassembling and assembling
17.2.2 Front cover
17.2.3 Rear cover
17.2.4 Left cover
17.2.5 Note to keep in mind when replacing the board
18. GP-501
18.1 Centering punched holes
18.2 Door latch
18.2.1 Door latch check
18.2.2 Door Latch Adjustment
18.2.3 Door Latch and Switch Replacement
18.3 Preparing the GP-501 punch for service
18.3.1 Preparing the GP-501 punch for service
18.3.2 Separating the Punch From the Printer
18.3.3 Removing the Rear Cover
18.4 Leveling and aligning to the printer
(1) Procedure
(2) Tool Required
(3) To level the punch:
19. COMMERCIALLY AVAILABLE PARTS
19.1 Reinstalling the status indicator light
19.1.1 Configuration
19.1.2 Connector
19.1.3 Procedure
19.2 Key counter (KCT)
19.2.1 Connector
19.2.2 Procedure

H) CLEANING/LUBRICATION
1. CLEANING/LUBRICATION PROCEDURES

I) ADJUSTMENT/SETTING
1. CHECKING BEFORE STARTING WORK
2. CHECKPOINTS WHEN CONDUCTING ON-SITE SERVICE
3. UTILITY
3.1 List of utility menus
3.2 Start/exit
3.2.1 Start method
3.2.2 Exit method
4. LIST OF ADJUSTMENT ITEMS
4.1 Priority for Adjustment/Setting after replacing parts
5. SERVICE MODE
5.1 Service Mode List
5.2 Start/exit
5.2.1 Start method
5.2.2 Exit method
5.3 Machine Adjustment
5.3.1 Restart Timing Adjustment (Printer Adjustment)
5.3.2 Centering Adjustment (Printer Adjustment)
5.3.3 FD-Mag. Adjustment (Printer Adjustment)
5.3.4 CD-Mag. Adjustment (Printer Adjustment)
5.3.5 Lead Edge Erase Adjustment (Printer Adjustment)
5.3.6 Registration Loop Adj. (Printer Adjustment)
5.3.7 Pre-registration Adj. (Printer Adjustment)
5.3.8 Belt Line Speed Adj. (Printer Adjustment)
5.3.9 Skew Initial Position Memory (Printer Adjustment – Writing Initial Pos. Memory)
5.3.10 Color Registration Auto.Adj. (Printer Adjustment)
5.3.11 Color Registration Manual (Printer Adjustment)
5.3.12 Adjustment when replacing the multi feed detection board (PF)
5.3.13 CD-Mag. Skew Adj. (Printer Adjustment)
5.3.14 Beam Pitch Adjustment (Printer Adjustment)
5.3.15 Moire Adjustment (Printer Adjustment)
5.3.16 Recall Standard Data (Printer Adjustment)
5.3.17 Restart Timing Adjustment (Scanner Adjustment)
5.3.18 Centering Adjustment (Scanner Adjustment)
5.3.19 FD-Mag. Adjustment (Scanner Adjustment)
5.3.20 Scan Gradation/Color Adj. (Scanner Adjustment)
5.3.21 Recall Standard Data (Scanner Adjustment)
5.3.22 Printer Gamma Offset Adj. (Quality Adjustment – Printer Gamma Adjustment)
5.3.23 Printer Gamma Offset Auto. (Quality Adjustment – Printer Gamma Adjustment)
5.3.24 Printer Gamma Offset Auto. (RU) (Quality Adjustment – Printer Gamma Adjustment)
5.3.25 Printer Gamma Sensor Adj. (Quality Adjustment – Printer Gamma Adjustment)
5.3.26 Printer Gamma Sensor Adj. (RU) (Quality Adjustment – Printer Gamma Adjustment)
5.3.27 Printer Screen Gradation (Quality Adjustment – Printer Gamma Adjustment)
5.3.28 Sharpness Adjustment (Quality Adjustment)
5.3.29 Contrast Adjustment (Quality Adjustment)
5.3.30 Dot Detect Adjustment (Quality Adjustment – Image Distinction Level)
5.3.31 Color Text Adjustment (Quality Adjustment – Image Distinction Level)
5.3.32 Dot Detect Adjustment (Quality Adjustment – Image Distinction Level)
5.3.33 ACS Adjustment (Quality Adjustment)
5.3.34 AE(AES) Adjustment (Quality Adjustment – Density Adjustment)
5.3.35 Copy Density Adjustment (Quality Adjustment – Density Adjustment)
5.3.36 Back. Removal (Quality Adjustment – Density Adjustment)
5.3.37 Bleed Prevention (Quality Adjustment – Density Adjustment)
5.3.38 Tone Adjustment (Quality Adjustment)
5.3.39 Recall Standard Data (Quality Adjustment)
5.4 Process Adjustment
5.4.1 1st Transfer Manual Adj. (High Voltage Adjustment)
5.4.2 2nd Transfer Manual Adj. (High Voltage Adjustment)
5.4.3 HV Adj.(Separation AC) (High Voltage Adjustment)
5.4.4 HV Adj. (Separation DC) (High Voltage Adjustment)
5.4.5 Pre-transfer Guide Confirm (High Voltage Adjustment)
5.4.6 Blade Setting Mode (Drum Peculiarity Adjustment)
5.4.7 Gamma Automatic Adj. (Drum Peculiarity Adjustment)
5.4.8 Auto. Developer Charge (Drum Peculiarity Adjustment)
5.4.9 Toner Density Sensor Init. (Drum Peculiarity Adjustment)
5.4.10 Initial Drum Rotation (Drum Peculiarity Adjustment)
5.4.11 Toner Density Revert (Drum Peculiarity Adjustment)
5.4.12 Toner Density Sensor Speed (Drum Peculiarity Adjustment)
5.4.13 IDC Sensor Output (Sensor Output Confirm)
5.4.14 Toner Density Sensor Output (Sensor Output Confirm)
5.4.15 Humidity/Temperature Output (Sensor Output Confirm)
5.4.16 Background Margin Fine Adj. (Process Fine Adjustment)
5.4.17 Develop AC Bias Fine Adj. (Process Fine Adjustment)
5.4.18 Develop AC Frequency (Process Fine Adjustment)
5.4.19 Toner Density Fine Adj. (Process Fine Adjustment)
5.4.20 Drum Small Rotation Interval (Interval/Quantity Adj.)
5.4.21 Automatic Refresh Interval (Interval/Quantity Adj.)
5.4.22 Toner Density Sensor Interval (Interval/Quantity Adj.)
5.4.23 Recall Standard Data
5.5 System Setting
5.5.1 Software DIPSW setting procedures
5.5.2 Software DIPSW setting list
5.5.3 Service Center TEL/FAX
5.5.4 M/C Serial Number Setting
5.5.5 Setup Date/Business Setting
5.5.6 Restrictions on banner print
5.6 Counter/Data
5.6.1 Maintenance Counter
5.6.2 Data collection procedures
5.6.3 Paper Size Counter (Total/copy/print)
5.6.4 ADF Counter
5.6.5 Coverage Data History
5.6.6 Paper JAM History
5.6.7 JAM/JAM Counter for Individual Section
5.6.8 Counter of Each Copy Mode(1)
5.6.9 Counter of Each Copy Mode(2)
5.6.10 SC Counter/SC Counter Individual Sec
5.6.11 SC data of time series
5.6.12 Maintenance Counter Reset (Maintenance History)
5.6.13 Parts History in Time Series (Maintenance History)
5.6.14 ORU-M Maintenance History
5.6.15 Checking, setting and resetting procedure of the Special Parts Counter
5.6.16 Special Parts Counter
5.6.17 Voluntary Part Counter (Parts Counter)
5.6.18 Custom size counter threshold setting
5.7 State Confirmation
5.7.1 I/O Check Mode
5.7.2 Input check procedures
5.7.3 Output check procedures
5.7.4 IO check mode list
5.7.5 Adjustment when replacing the multi feed detection board (PI) (new type)
5.7.6 Adjustment when replacing the multi feed detection board (PI) (old type)
5.7.7 Adjustment when replacing the cover paper multi feed detection board (PB)
5.7.8 FD, SD, FS and PB data EEPROM storage
5.7.9 Main body adjustment data NVRAM board storage
5.7.10 Printer image processing board line memory check
5.7.11 Hard disk check
5.7.12 Hard disk replacing procedure
5.7.13 Replacing procedure of the write unit
5.8 ADF Adjustment
5.8.1 ADF Original Size Adj
5.8.2 ADF Orig. Stop Position
5.8.3 ADF Sensor Adjustment
5.8.4 ADF Registration Loop Adj
5.9 Finisher Adjustment
5.9.1 Staple Center Position (Staple Finisher Position Adjustment)
5.9.2 Paper Width Adj.(Staple) (Staple Finisher Position Adjustment)
5.9.3 Paper Width Adj.(Straight) (Staple Finisher Position Adjustment)
5.9.4 Exit Guide Center Pos. Adj. (Staple Finisher Position Adjustment)
5.9.5 Exit Guide Paper Width Adj. (Staple Finisher Position Adjustment)
5.9.6 Paper Width Adjustment (Multi Folder(Punch) Adj.)
5.9.7 Punch Vertical Position Adj. (Multi Folder(Punch) Adj.)
5.9.8 Half Fold Position Adjustment (Multi Folder (Fold) Adj.)
5.9.9 Tri-Fold-in Pos. Adj. (Multi Folder (Fold) Adj.)
5.9.10 Tri-Fold-out Pos. Adj. (Multi Folder (Fold) Adj.)
5.9.11 Double Parallel Pos. Adj. (Multi Folder (Fold) Adj.)
5.9.12 Z-Fold Position Adj. (Multi Folder (Fold) Adj.)
5.9.13 Gate Position Adj. (Multi Folder (Fold) Adj.)
5.9.14 Fold Registration Loop Adj. (Multi Folder (Fold) Adj.)
5.9.15 Multi Folder(PI) Adjustment
5.9.16 Paper Width Adjustment (Stacker Adjustment)
5.9.17 Paper Length Adjustment (Stacker Adjustment)
5.9.18 Staple Center Position (Saddle Stitcher Pos. Adj.)
5.9.19 Staple Paper Width Adj. (Saddle Stitcher Pos. Adj.)
5.9.20 Staple Pitch Adjustment (Saddle Stitcher Pos. Adj.)
5.9.21 Half-Fold Position Adj. (Saddle Stitcher Pos. Adj.)
5.9.22 Tri-Fold Position Adj. (Saddle Stitcher Pos. Adj.)
5.9.23 Fold Paper Width Adj. (Saddle Stitcher Pos. Adj.)
5.9.24 Trimming Adjustment (Saddle Stitcher Pos. Adj.)
5.9.25 Trimmer Receiver Adj. (Saddle Stitcher Pos. Adj.)
5.9.26 Cover Trimming Adj. (Perfect Binder Adjustment)
5.9.27 Cover Lead Edge Adj. (Perfect Binder Adjustment)
5.9.28 Spine Corner form Pos. (Perfect Binder Adjustment)
5.9.29 Glue Start Position (Perfect Binder Adjustment)
5.9.30 Glue Finish Position (Perfect Binder Adjustment)
5.9.31 Temperature Adjustment (Perfect Binder Adjustment)
5.9.32 Sub Compile CD Width Adj. (Perfect Binder Adjustment)
5.9.33 Clamp CD Width Adjustment (Perfect Binder Adjustment)
5.9.34 Cover Up/Down CD Width Adj. (Perfect Binder Adjustment)
5.9.35 Clamp FD Position Adj. (Perfect Binder Adjustment)
5.9.36 Fold & Staple Stopper Adjustment
5.9.37 Half-Fold Stopper Adj
5.9.38 Vertical Position Adj. (Punch Adjustment)
5.9.39 Horizontal Position Adj. (Punch Adjustment)
5.9.40 Registration Adjustment (Punch Adjustment)
5.9.41 Paper Edge Detect Sensor (Punch Adjustment)
5.9.42 Tri-Fold Adjustment
5.9.43 2 Position Staple Pitch
5.9.44 Post Inserter Tray Size
5.9.45 Output Quantity Limit
5.9.46 Curl Adjustment
5.9.47 Recall Standard Data
5.10 Firmware Version
(1) Usage
(2) Procedure
5.11 CS Remote Care
5.11.1 Outline
5.11.2 Setup procedure of the CS Remote Care (When using E-mail)
5.11.3 Setup procedure of the CS Remote Care (When using phone line modem)
5.11.4 Setup procedure of the CS Remote Care (When using WebDAV server)
5.11.5 List of combinations of E-mail CS Remote Care and Mail remote notification system
5.11.6 Mail initial setting (In the case of the main body NIC)
5.11.7 E-mail Initial Setting (In the case of controller NIC)
5.11.8 http communication setting (In the case of the main body NIC)
5.11.9 http Communication Setting (In the case of controller NIC)
5.11.10 Input procedure of software DIPSW for CS Remote Care
5.11.11 List of software DIPSW for CS Remote Care
5.11.12 Setup confirmation
5.11.13 Maintenance call
5.11.14 Center call from administrator
5.11.15 Confirm communication log
5.11.16 Initialization of RAM for CS Remote Care
5.11.17 CS Remote Care error code list
5.11.18 TROUBLESHOOTING
5.12 List Output
(1) Usage
(2) Procedure
5.13 Test Mode
5.13.1 Running Test Mode
5.13.2 Test Pattern Output Mode
5.13.3 Test Pattern No.11 Beam check
5.13.4 Test Pattern No.16 Linearity evaluation pattern
5.13.5 Test Pattern No.40 Image skew check pattern (Full-bleed print of Test Pattern No.16)
5.13.6 Test Pattern No.49 RU color sensor gamma correction (Output paper density adjustment chart i1-iSis/i1-Pro)
5.13.7 Test Pattern No.51 Gradation evaluation pattern (Main scan)
5.13.8 Test Pattern No.52 Gradation evaluation pattern (Sub scan)
5.13.9 Test Pattern No.53 Overall halftone
5.13.10 Test Pattern No.54 Gradation evaluation pattern
5.13.11 Test Pattern No.55 5% coverage
5.13.12 Test Pattern No.58 Stripe check pattern
5.13.13 Test Pattern No.62 Uneven density check pattern
5.13.14 Test Pattern No.75 Density correction pattern i1-iSis XL
5.13.15 Test Pattern No.76 Density correction pattern i1-Pro (Type1/Type2)
5.13.16 Test Pattern No.77 Density correction pattern Manual
5.13.17 Test Pattern No.80 Print peculiarity evaluation pattern
5.13.18 Test Pattern No.88 Chart file output
5.14 Setting Data
5.14.1 Load from external memory
5.14.2 Store to external memory
5.15 Log Store
5.15.1 Log Store Setting
5.15.2 Execute Log Storing
5.16 ORU-M Setting
5.16.1 ORU-M object/Life setting
5.16.2 ORU-M Life Threshold Setting
5.16.3 ORU-M Password Setting
6. IC-601 SERVICE MODE
6.1 IC Service Mode List
6.2 Start/exit of Service Mode
6.2.1 Method to activate IC service mode
6.2.2 Method to exit IC service mode
6.3 System Setting
6.3.1 IC software DIPSW setting procedures
6.3.2 IC software DIPSW list
6.4 Firmware Version
(1) Functions
(2) Usage
(3) Procedure
6.5 Firmware Version Up
6.5.1 ISW outline
6.5.2 Method of the USB memory ISW
6.5.3 Method of Internet ISW
6.5.4 ISW error list
6.6 IC HDD Format
(1) Functions
(2) Usage
(3) Procedure
6.7 CSV File Import/Export
6.7.1 Outline
6.7.2 Procedure
6.8 Font Backup
6.8.1 Outline
6.8.2 Preparation of backup/restore
6.8.3 Backup method
6.8.4 Method to restore
6.9 Log File Check
(1) Function
(2) Usage
(3) Procedure
7. CE/ADMINISTRATOR SECURITY SETTING
7.1 CE/Administrator Security Setting List
7.2 Start/exit
(1) Usage
(2) Procedure
7.3 CE Authentication
(1) Usage
(2) Procedure
7.4 CE Auth. Password
(1) Usage
(2) Procedure
7.5 Admin. Authentication
(1) Usage
(2) Procedure
7.6 Administrator Password
(1) Usage
(2) Procedure
8. FEE COLLECTION SETTING
8.1 Fee Collection Setting List
8.2 Start/exit
(1) Usage
(2) Procedure
8.3 Management Function
(1) Usage
(2) Procedure
8.4 Billing Coefficient Setting
(1) Usage
(2) Functions
(3) Procedure
9. ADJUSTMENT FOR POD
9.1 Process Adjustment
9.1.1 Outline
9.1.2 2nd Transfer Output Adj. (Front)
9.1.3 2nd Transfer Output Adj. (Back)
9.1.4 2nd Transfer-Lead Edge(Front)
9.1.5 2nd Transfer-Lead Edge(Back)
9.1.6 2nd Transfer-Rear Edge(Front)
9.1.7 2nd Transfer-Rear Edge(Back)
9.1.8 Separation AC
9.1.9 Separation AC
9.1.10 Separation DC(Front)
9.1.11 Separation DC(Back)
9.1.12 Temperature of fusing upper roller (Idling)
9.1.13 Temperature of fusing upper roller (Printing)
9.1.14 Temperature of fusing lower roller (Idling)
9.1.15 Temperature of fusing lower roller (Printing)
9.1.16 Temperature to turn OFF the upper edge heater forcibly / Paper width: less than 261mm
9.1.17 Temperature to turn OFF the upper edge heater forcibly / Paper width: 261mm or more
9.1.18 Speed Down
9.1.19 2nd transfer pressure
9.1.20 CPM Down
9.1.21 Fusing Air Separation Air Level Setting
10. MECHANICAL ADJUSTMENT bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
10.1 Centering adjustment of the paper feed trays /1 to /3
(1) Usage
(2) Procedure
10.2 Separation pressure adjustment of the paper feed trays /1 to /3
(1) Usage
(2) Procedure
11. MECHANICAL ADJUSTMENT DF-622
11.1 Hinge angle adjustment (70 degrees and 40 degrees)
(1) Usage
(2) Procedure
11.2 Hinge angle adjustment (90 degrees)
(1) Usage
(2) Procedure
12. MECHANICAL ADJUSTMENT PF-602
12.1 Paper feed pick-up amount adjustment
(1) Usage
(2) Procedure
12.2 Pick-up roller height adjustment
(1) Usage
(2) Procedure
12.3 Separation pressure adjustment
(1) Usage
(2) Procedure
12.4 Lift plate horizontal adjustment
(1) Usage
(2) Procedure
12.5 Horizontal adjustment
(1) Usage
(2) Procedure
13. MECHANICAL ADJUSTMENT LU-202
13.1 Separation pressure adjustment
(1) Usage
(2) Procedure
13.2 Paper lift plate horizontal adjustment
(1) Usage
(2) Procedure
13.3 Paper centering adjustment
(1) Usage
(2) Procedure
13.4 Paper skew adjustment
(1) Usage
(2) Preparation
(3) Adjustment procedure of all the paper skew regularly
(4) Adjustment procedure of each paper skew irregularly
13.5 (Maximum) Paper feed height adjustment
(1) Usage
(2) Procedure
13.6 Pick-up roller separation adjustment
(1) Usage
(2) Procedure
14. MECHANICAL ADJUSTMENT MB-504
14.1 Paper feed roller /BP load adjustment
(1) Usage
(2) Procedure
14.2 (Maximum) Paper feed height adjustment (bypass)
(1) Usage
(2) Procedure
14.3 Pick-up shift amount adjustment (bypass)
(1) Usage
(2) Procedure
15. MECHANICAL ADJUSTMENT RU-509
15.1 Height adjustment
(1) Usage
(2) Procedure
15.2 Position adjustment of the shutter solenoid (SD5)
(1) Usage
(2) Procedure
16. MECHANICAL ADJUSTMENT FS-521
16.1 Adjusting the flat-stapling stopper position
(1) Usage
(2) Procedure
16.2 Adjusting the alignment plate position
(1) Usage
(2) Procedure
16.3 Horizontal adjustment
(1) Usage
(2) Procedure
17. MECHANICAL ADJUSTMENT FS-531
17.1 Adjustment the bypass gate
(1) Usage
(2) Procedure
17.2 Adjusting the shift position
(1) Usage
(2) Procedure
17.3 Adjusting the paper exit opening solenoid
(1) Usage
(2) Procedure
17.4 Adjusting the mounting position of the paper exit arm
(1) Usage
(2) Procedure
17.5 Adjusting the mounting position of the alignment plate /Up
(1) Usage
(2) Procedure
17.6 Staple position adjustment
(1) Usage
(2) Procedure
18. MECHANICAL ADJUSTMENT FS-612
18.1 Adjustment the bypass gate
(1) Usage
(2) Procedure
18.2 Adjusting the shift position
(1) Usage
(2) Procedure
18.3 Adjusting the paper exit opening solenoid
(1) Usage
(2) Procedure
18.4 Adjusting the mounting position of the paper exit arm
(1) Usage
(2) Procedure
18.5 Adjusting the mounting position of the alignment plate /Up
(1) Usage
(2) Procedure
18.6 Adjusting the mounting position of the alignment plate /Lw
(1) Usage
(2) Procedure
18.7 Staple position adjustment
(1) Usage
(2) Procedure
18.8 Staple position adjustment (Saddle stitching)
(1) Usage
(2) Procedure
18.9 Staple up/down position adjustment
(1) Usage
(2) Procedure
18.10 Half-fold stopper tilt adjustment
(1) Usage
(2) Procedure
18.11 Folding pressure adjustment
(1) Usage
(2) Procedure
18.12 Tri-folding position adjustment
(1) Usage
(2) Procedure
19. MECHANICAL ADJUSTMENT PK-512/513
19.1 Punch hole position skew adjustment
(1) Usage
(2) Procedure
20. MECHANICAL ADJUSTMENT PI-502
20.1 PI tilt adjustment (When PK is connected)
(1) Usage
(2) Procedure
20.2 PK punch position centering adjustment
20.2.1 Usage
20.2.2 Adjustment procedure for the cover sheet tray /Up
20.2.3 Adjustment procedure for the cover sheet tray /Lw
21. MECHANICAL ADJUSTMENT LS-505
21.1 Adjusting the paper press solenoid /1 (SD6)
(1) Usage
(2) Procedure
21.2 Adjusting the paper press solenoid /2 (SD7)
(1) Usage
(2) Procedure
21.3 Adjusting the paper press solenoid /3 (SD8)
(1) Usage
(2) Procedure
21.4 Adjusting the job partition solenoid (SD2)
(1) Usage
(2) Procedure
21.5 Horizontal adjustment
(1) Usage
(2) Procedure
21.6 Grip conveyance home sensor adjustment
(1) Usage
(2) Procedure
22. MECHANICAL ADJUSTMENT FD-503
22.1 Roller solenoids /1 (SD5), /2 (SD6), /3 (SD7) and /4 (SD8) position adjustment
(1) Usage
(2) Procedure
22.2 2nd folding roller solenoid (SD18) position adjustment
(1) Usage
(2) Procedure
22.3 Punch Centering Adjustment
(1) Usage
(2) Procedure
22.4 Horizontal adjustment
(1) Usage
(2) Procedure
22.5 Paper feed control gear position adjustment (PI tray)
(1) Usage
(2) Procedure
22.6 Paper feed pick-up volume adjustment (PI tray)
(1) Usage
(2) Procedure
23. MECHANICAL ADJUSTMENT SD-506
23.1 Horizontal adjustment
(1) Usage
(2) Procedure
23.2 Folding skew adjustment
(1) Usage
(2) Procedure
23.3 Second folding position stabilization adjustment
(1) Usage
(2) Procedure
23.4 Staple position adjustment
(1) Usage
(2) Procedure
(3) Adjustment Procedure /1
(4) Adjustment Procedure /2
23.5 Stapler position adjustment
(1) Usage
(2) Procedure
23.6 Tilt/gap adjustment of the clincher
(1) Usage
(2) Procedure
23.7 Roller cutter skew adjustment
(1) Usage
(2) Procedure
23.8 Trimming adjustment
(1) Usage
(2) Procedure
24. MECHANICAL ADJUSTMENT PB-503
24.1 Clamp sub scan direction alignment adjustment
(1) Usage
(2) Procedure
24.2 Clamp main scan direction alignment adjustment
(1) Usage
(2) Procedure
24.3 Pellet supply arm angle adjustment
(1) Usage
(2) Procedure
24.4 Glue apply roller gap adjustment
(1) Usage
(2) Procedure
24.5 Cover paper glue gap adjustment
(1) Usage
(2) Gap adjustment procedure in thin coat mode
(3) Gap adjustment procedure in thick coat mode
24.6 Glue tank movement rail tilt adjustment
(1) Usage
(2) Procedure
24.7 Cover paper folding plate nipping adjustment
(1) Usage
(2) Procedure
24.8 Cover paper folding plate parallel adjustment
(1) Usage
(2) Procedure
24.9 Cover paper table up down belt adjustment
(1) Usage
(2) Check point
(3) Procedure
24.10 Cover paper alignment plate adjustment
(1) Usage
(2) Procedure
24.11 Cover paper cutting skew adjustment
(1) Usage
(2) Procedure
24.12 Cover paper table positioning
(1) Usage
(2) Procedure
24.13 Cover paper tray pick-up adjustment
(1) Usage
(2) Procedure
24.14 Cover paper tray pick-up roller height adjustment
(1) Usage
(2) Procedure
24.15 Cover paper tray separation pressure adjustment
(1) Usage
(2) Procedure
24.16 Cover paper tray Centering Adjustment
(1) Usage
(2) Procedure
24.17 Cover paper tray lift plate horizontal adjustment
(1) Usage
(2) Procedure
24.18 Height adjustment
(1) Usage
(2) Procedure
25. MECHANICAL ADJUSTMENT RU-506
25.1 Straight gate solenoid (SD1) position adjustment
(1) Usage
(2) Procedure
25.2 Position adjustment of the stacker exit shutter solenoid (SD2)
(1) Usage
(2) Procedure
25.3 Position adjustment of the stack switching solenoid (SD3)
(1) Usage
(2) Procedure
25.4 Position adjustment of the stacker entrance guide plate solenoid (SD4)
(1) Usage
(2) Procedure
J REWRITING OF FIRMWARE
1. OUTLINE
1.1 Precautions on rewriting the firmware
(1) Check items
(2) Target board
(3) ISW execution procedures
(4) DIPSW and toggle SW setting on the boards
(5) Connecting short connector when rewriting firmware
(6) Checksum check
1.2 Combination of firmware and board
1.2.1 Table of combination (Main body: Printer control board)
1.2.2 Table of combination (FS-521: FNS control board)
1.3 Firmware data flow
1.4 Main body setting for ISW
(1) Type of setting
(2) When in the version up of the program
(3) When writing new firmware (When replacing board and rewriting firmware failed)
1.5 Type
(1) USB MEMORY ISW
(2) Internet ISW
2. ISWTRNS_G
2.1 Specifications
2.1.1 ISWTrns_G (PC software)
2.2 Installation of the ISWTrns_G
(1) Procedure
2.3 Usage of the ISWTrns_G
2.3.1 Firmware checksum check
2.4 Error list
(1) ISWTrns_G error list
(2) ISWTrns_G troubleshooting
3. USB MEMORY ISW
3.1 Usage of the USB memory ISW
(1) Board to be rewritten and firmware
(2) Procedure
3.2 Boot USB memory ISW
(1) Board to be rewritten and firmware
(2) Procedure
3.3 Error list
(1) Overall control board firmware abnormality
(2) Error list
4. INTERNET ISW
4.1 Outline
4.2 Operating environment
4.3 Initial setting
(1) Setting from the operation panel
(2) Setting from the Web browser
4.4 Internet ISW using the Web Utilities
(1) Procedure
4.5 Usage precautions
4.5.1 Notice to administrator
4.5.2 Power cut during writing
4.6 Internet ISW using the operation panel
(1) Procedure
(2) Main body error list
4.7 Authentication of the proxy server in Internet ISW
(1) Proxy server
(2) Authentication of the proxy server
(3) Authentication type of the proxy server and the command list
(4) Remark

K) TROUBLESHOOTING
1. JAM INDICATION
1.1 Jam code list
2. MALFUNCTION CODE
2.1 Trouble reset method
2.2 Function to detach defective sections
(1) User operation
(2) DIPSW setting
2.3 Malfunction code list
2.4 Malfunction code caused by connector disconnection
2.4.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
2.5 Solution 1 (C-0001_0300)
2.5.1 C-0001
2.5.2 C-0002
2.5.3 C-0003
2.5.4 C-0101
2.5.5 C-0102
2.5.6 C-0103
2.5.7 C-0201
2.5.8 C-0202
2.5.9 C-0203
2.5.10 C-0204
2.5.11 C-0205
2.5.12 C-0208
2.5.13 C-0209
2.5.14 C-0211
2.5.15 C-0212
2.5.16 C-0213
2.6 Solution 2 (C-0301_0400)
2.6.1 C-0301*
2.6.2 C-0302*
2.6.3 C-0303
2.6.4 C-0304*
2.6.5 C-0305*
2.6.6 C-0306
2.6.7 C-0307
2.6.8 C-0308
2.6.9 C-0309
2.6.10 C-0310
2.6.11 C-0311
2.6.12 C-0312
2.6.13 C-0313
2.6.14 C-0314
2.6.15 C-0315
2.6.16 C-0316
2.6.17 C-0317
2.6.18 C-0318
2.6.19 C-0320
2.6.20 C-0321
2.6.21 C-0322
2.6.22 C-0323*
2.6.23 C-0324*
2.7 Solution 3 (C-0401_0500)
2.7.1 C-0401
2.7.2 C-0402
2.7.3 C-0403
2.7.4 C-0404
2.7.5 C-0405
2.7.6 C-0406
2.7.7 C-0407
2.7.8 C-0408
2.7.9 C-0409
2.7.10 C-0410
2.7.11 C-0411
2.7.12 C-0412
2.7.13 C-0413
2.7.14 C-0414
2.7.15 C-0415
2.7.16 C-0416
2.7.17 C-0417
2.7.18 C-0418
2.8 Solution 4 (C-1001_1126)
2.8.1 C-1005
2.8.2 C-1006
2.8.3 C-1007
2.8.4 C-1009
2.8.5 C-1010
2.8.6 C-1011
2.8.7 C-1012
2.8.8 C-1013
2.8.9 C-1014
2.8.10 C-1101 (FS-531/612)
2.8.11 C-1102 (FS-521)
2.8.12 C-1102 (FS-531/612)
2.8.13 C-1103 (FS-521)
2.8.14 C-1103 (FS-531/612)
2.8.15 C-1104 (FS-521)
2.8.16 C-1104 (FS-531/612)
2.8.17 C-1105 (FS-521)
2.8.18 C-1105 (FS-531/612)
2.8.19 C-1106 (FS-521)
2.8.20 C-1106 (FS-531/612)
2.8.21 C-1107 (FS-521)
2.8.22 C-1107 (FS-612)
2.8.23 C-1108 (FS-521)
2.8.24 C-1108 (FS-612)
2.8.25 C-1109 (FS-521)
2.8.26 C-1109 (FS-531/612)
2.8.27 C-1110 (FS-521)
2.8.28 C-1110 (FS-531/612)
2.8.29 C-1111 (FS-612)
2.8.30 C-1112 (FS-612)
2.8.31 C-1113 (FS-521)
2.8.32 C-1113 (FS-612)
2.8.33 C-1114 (FS-612)
2.8.34 C-1115 (FS-612)
2.8.35 C-1116 (FS-612)
2.8.36 C-1124
2.8.37 C-1125
2.8.38 C-1126
2.9 Solution 5 (C-1127_1230)
2.9.1 C-1127
2.9.2 C-1132
2.9.3 C-1137 (FS-531/612)
2.9.4 C-1140 (FS-521)
2.9.5 C-1141 (FS-521)
2.9.6 C-1142 (FS-521)
2.9.7 C-1143 (FS-521)
2.9.8 C-1144 (FS-521)
2.9.9 C-1145 (FS-521)
2.9.10 C-1146 (FS-521)
2.9.11 C-1147 (FS-521)
2.9.12 C-1148 (FS-521)
2.9.13 C-1201
2.9.14 C-1202
2.9.15 C-1203
2.9.16 C-1204
2.9.17 C-1205
2.9.18 C-1206
2.9.19 C-1211
2.9.20 C-1212
2.9.21 C-1213
2.9.22 C-1214
2.9.23 C-1215
2.9.24 C-1216
2.9.25 C-1221
2.9.26 C-1222
2.9.27 C-1223
2.9.28 C-1224
2.9.29 C-1225
2.9.30 C-1226
2.9.31 C-1227
2.9.32 C-1228
2.9.33 C-1229
2.9.34 C-1230
2.10 Solution 6 (C-1231_1270)
2.10.1 C-1231
2.10.2 C-1232
2.10.3 C-1233
2.10.4 C-1234
2.10.5 C-1235
2.10.6 C-1241
2.10.7 C-1242
2.10.8 C-1243
2.10.9 C-1244
2.10.10 C-1245
2.10.11 C-1246
2.10.12 C-1247
2.10.13 C-1248
2.10.14 C-1249
2.10.15 C-1250
2.10.16 C-1251
2.10.17 C-1252
2.10.18 C-1253
2.10.19 C-1254
2.10.20 C-1255
2.10.21 C-1256
2.10.22 C-1257
2.10.23 C-1258
2.10.24 C-1259
2.10.25 C-1260
2.10.26 C-1261
2.10.27 C-1262
2.10.28 C-1263
2.10.29 C-1264
2.10.30 C-1265
2.10.31 C-1266
2.10.32 C-1267
2.10.33 C-1268
2.10.34 C-1269
2.10.35 C-1270
2.11 Solution 7 (C-1271_1400)
2.11.1 C-1271
2.11.2 C-1272
2.11.3 C-1273
2.11.4 C-1275
2.11.5 C-1281
2.11.6 C-1282
2.11.7 C-1290
2.11.8 C-1291
2.11.9 C-1292
2.11.10 C-1293
2.11.11 C-1294
2.11.12 C-1295
2.11.13 C-1296
2.11.14 C-1297
2.11.15 C-1298
2.11.16 C-1299
2.11.17 C-1301
2.11.18 C-1302
2.11.19 C-1303
2.11.20 C-1304
2.11.21 C-1305
2.11.22 C-1306
2.11.23 C-1307
2.11.24 C-1308
2.11.25 C-1309
2.11.26 C-1310
2.11.27 C-1311
2.11.28 C-1330
2.11.29 C-1331
2.11.30 C-1332
2.11.31 C-1333
2.11.32 C-1334
2.11.33 C-1341
2.11.34 C-1342
2.11.35 C-1351
2.11.36 C-1352
2.11.37 C-1353
2.11.38 C-1354
2.11.39 C-1355
2.11.40 C-1356
2.11.41 C-1357
2.11.42 C-1358
2.11.43 C-1359
2.11.44 C-1360
2.11.45 C-1361
2.11.46 C-1364
2.12 Solution 8 (C-1401_1500)
2.12.1 C-1402
2.12.2 C-1403
2.12.3 C-1404
2.12.4 C-1406
2.12.5 C-1407
2.12.6 C-1408
2.12.7 C-1411
2.12.8 C-1431
2.12.9 C-1432
2.12.10 C-1433
2.12.11 C-1435
2.12.12 C-1436
2.12.13 C-1437
2.12.14 C-1438
2.12.15 C-1439
2.12.16 C-1440
2.12.17 C-1441
2.12.18 C-1451
2.12.19 C-1452
2.12.20 C-1454
2.12.21 C-1455
2.12.22 C-1456
2.13 Solution 9 (C-1501_1539)
2.13.1 C-1501
2.13.2 C-1502
2.13.3 C-1504
2.13.4 C-1505
2.13.5 C-1506
2.13.6 C-1507
2.13.7 C-1508
2.13.8 C-1509
2.13.9 C-1510
2.13.10 C-1511
2.13.11 C-1512
2.13.12 C-1513
2.13.13 C-1514
2.13.14 C-1515
2.13.15 C-1516
2.13.16 C-1517
2.13.17 C-1518
2.13.18 C-1519
2.13.19 C-1520
2.13.20 C-1521
2.13.21 C-1522
2.13.22 C-1523
2.13.23 C-1524
2.13.24 C-1525
2.13.25 C-1526
2.13.26 C-1527
2.13.27 C-1528
2.13.28 C-1530
2.13.29 C-1531
2.13.30 C-1532
2.13.31 C-1534
2.13.32 C-1537
2.13.33 C-1538
2.14 Solution 10 (C-1540_1567)
2.14.1 C-1540
2.14.2 C-1541
2.14.3 C-1542
2.14.4 C-1543
2.14.5 C-1544
2.14.6 C-1545
2.14.7 C-1546
2.14.8 C-1547
2.14.9 C-1548
2.14.10 C-1549
2.14.11 C-1550
2.14.12 C-1551
2.14.13 C-1552
2.14.14 C-1553
2.14.15 C-1554
2.14.16 C-1555
2.14.17 C-1556
2.14.18 C-1557
2.14.19 C-1558
2.14.20 C-1559
2.14.21 C-1560
2.14.22 C-1561
2.14.23 C-1562
2.14.24 C-1565
2.14.25 C-1566
2.14.26 C-1567
2.15 Solution 11 (C-2001_2400)
2.15.1 C-2001
2.15.2 C-2003
2.15.3 C-2004
2.15.4 C-2006
2.15.5 C-2201*
2.15.6 C-2202*
2.15.7 C-2203*
2.15.8 C-2204*
2.15.9 C-2220
2.15.10 C-2221
2.15.11 C-2222
2.15.12 C-2223
2.15.13 C-2231*
2.15.14 C-2232*
2.15.15 C-2233*
2.15.16 C-2234*
2.15.17 C-2241*
2.15.18 C-2242*
2.15.19 C-2243*
2.15.20 C-2244*
2.15.21 C-2301
2.15.22 C-2302*
2.15.23 C-2303*
2.15.24 C-2304*
2.15.25 C-2305*
2.15.26 C-2306*
2.16 Solution 12 (C-2401_2500)
2.16.1 C-2401
2.16.2 C-2402
2.16.3 C-2403
2.16.4 C-2404
2.16.5 C-2411
2.16.6 C-2412
2.16.7 C-2413
2.16.8 C-2414
2.16.9 C-2421
2.16.10 C-2422
2.16.11 C-2423
2.16.12 C-2424
2.16.13 C-2431
2.16.14 C-2432
2.16.15 C-2433
2.16.16 C-2434
2.16.17 C-2441
2.16.18 C-2442
2.16.19 C-2443
2.16.20 C-2444
2.16.21 C-2451
2.16.22 C-2452
2.16.23 C-2453
2.16.24 C-2454
2.16.25 C-2470
2.17 Solution 13 (C-2701_2800)
2.17.1 C-2701
2.17.2 C-2702
2.17.3 C-2703
2.17.4 C-2704
2.17.5 C-2711
2.17.6 C-2712
2.17.7 C-2713
2.17.8 C-2714
2.17.9 C-2720
2.17.10 C-2721
2.18 Solution 14 (C-2801_3000)
2.18.1 C-2801
2.18.2 C-2802
2.18.3 C-2803
2.18.4 C-2804
2.18.5 C-2811
2.18.6 C-2812
2.18.7 C-2813
2.18.8 C-2814
2.18.9 C-2821
2.18.10 C-2822
2.18.11 C-2823
2.18.12 C-2824
2.18.13 C-2831
2.18.14 C-2832
2.18.15 C-2833
2.18.16 C-2834
2.18.17 C-2840
2.18.18 C-2841
2.19 Solution 15 (C-3001_3500)
2.19.1 C-3101
2.19.2 C-3102
2.19.3 C-3103
2.19.4 C-3301*
2.19.5 C-3302*
2.19.6 C-3303
2.19.7 C-3304
2.20 Solution 16 (C-3501_4000)
2.20.1 C-3501*
2.20.2 C-3502*
2.20.3 C-3503*
2.20.4 C-3504*
2.20.5 C-3505*
2.20.6 C-3506*
2.20.7 C-3508*
2.20.8 C-3509*
2.20.9 C-3801*
2.20.10 C-3802*
2.20.11 C-3803*
2.20.12 C-3804*
2.20.13 C-3805*
2.20.14 C-3806*
2.20.15 C-3901*
2.20.16 C-3902*
2.20.17 C-3903*
2.20.18 C-3904*
2.20.19 C-3905*
2.20.20 C-3906*
2.20.21 C-3907*
2.20.22 C-3908*
2.20.23 C-3909*
2.20.24 C-3910*
2.20.25 C-3911*
2.20.26 C-3912*
2.20.27 C-3913*
2.20.28 C-3914*
2.20.29 C-3915*
2.21 Solution 17 (C-4001_5000)
2.21.1 C-4101
2.21.2 C-4102
2.21.3 C-4103
2.21.4 C-4104
2.21.5 C-4111
2.21.6 C-4112
2.21.7 C-4113
2.21.8 C-4114
2.21.9 C-4120
2.21.10 C-4301
2.21.11 C-4501
2.21.12 C-4502
2.21.13 C-4503
2.21.14 C-4504
2.21.15 C-4511
2.21.16 C-4512
2.21.17 C-4513
2.21.18 C-4514
2.21.19 C-4520
2.21.20 C-4521
2.21.21 C-4522
2.21.22 C-4545
2.21.23 C-4546
2.21.24 C-4547
2.21.25 C-4548
2.21.26 C-4601
2.21.27 C-4602
2.21.28 C-4603
2.21.29 C-4604
2.21.30 C-4621
2.21.31 C-4622
2.21.32 C-4623
2.21.33 C-4624
2.21.34 C-4631
2.21.35 C-4632
2.21.36 C-4633
2.21.37 C-4634
2.21.38 C-4651
2.21.39 C-4652
2.21.40 C-4653
2.21.41 C-4654
2.21.42 C-4661
2.21.43 C-4662
2.21.44 C-4663
2.21.45 C-4701
2.21.46 C-4702
2.21.47 C-4703
2.21.48 C-4705
2.21.49 C-4706
2.21.50 C-4708
2.21.51 C-4709
2.21.52 C-4713
2.21.53 C-4714
2.21.54 C-4715
2.21.55 C-4716
2.21.56 C-4717
2.21.57 C-4718
2.21.58 C-4719
2.21.59 C-4720
2.21.60 C-4721
2.21.61 C-4722
2.21.62 C-4723
2.21.63 C-4724
2.21.64 C-4725
2.21.65 C-4840
2.21.66 C-4850*
2.22 Solution 18 (C-5001_6000)
2.22.1 C-5001
2.22.2 C-5002
2.22.3 C-5003
2.22.4 C-5004
2.22.5 C-5005
2.22.6 C-5010
2.22.7 C-5301
2.22.8 C-5302
2.22.9 C-5303
2.22.10 C-5304
2.22.11 C-5305
2.23 Solution 19 (C-6001_7000)
2.23.1 C-6101
2.23.2 C-6102
2.23.3 C-6301
2.23.4 C-6701
2.23.5 C-6702
2.23.6 C-6703
2.23.7 C-6704
2.23.8 C-6705
2.23.9 C-6706
2.23.10 C-6707
2.23.11 C-6708
2.23.12 C-6709
2.23.13 C-6710
2.23.14 C-6711
2.23.15 C-6712
2.23.16 C-6713
2.23.17 C-6714
2.23.18 C-6715
2.23.19 C-6716
2.23.20 C-6717
2.23.21 C-6720
2.23.22 C-6721
2.23.23 C-6722
2.23.24 C-6723
2.23.25 C-6724
2.23.26 C-6725
2.23.27 C-6801
2.24 Solution 20 (C-7001_9999)
2.24.1 C-7001
2.24.2 C-8001
2.24.3 C-8101
2.24.4 C-8102
2.24.5 C-8103
2.24.6 C-8401
2.24.7 C-8402
2.24.8 C-8403
2.24.9 C-8404
2.24.10 C-8405
2.24.11 C-8406
2.24.12 C-8407
2.25 Solution 20 (C-C001_C200)
2.25.1 C-C101
2.25.2 C-C102
2.25.3 C-C103
2.25.4 C-C104
2.25.5 C-C106
2.25.6 C-C107
2.25.7 C-C108
2.25.8 C-C109
2.25.9 C-C111
2.25.10 C-C112
2.25.11 C-C113
2.25.12 C-C114
2.25.13 C-C116
2.25.14 C-C117
2.25.15 C-C118
2.25.16 C-C119
2.25.17 C-C120
2.26 Solution 22 (C-C201_E100)
2.26.1 C-D0E0
2.26.2 C-D0E1
2.26.3 C-D0E2
2.26.4 C-D0E3
2.26.5 C-D0E4
2.26.6 C-D0E5
2.26.7 C-D0E6
2.26.8 C-D0E7
2.26.9 C-D0E8
2.26.10 C-D0EF
2.26.11 C-D0F0
2.26.12 C-DC##
2.26.13 C-E001
2.26.14 C-E002
2.26.15 C-E003
2.26.16 C-E004
2.26.17 C-E005
2.26.18 C-E006
2.26.19 C-E007
2.26.20 C-E008
2.26.21 C-E009
3. TROUBLES THAT DO NOT DISPLAY THE MALFUNCTION CODE
3.1 The power of main body does not turn ON
3.1.1 Turn ON the main power switch but the power LED of the operation panel does not light up in red
3.1.2 Turn ON the main power switch and the sub power switch, but the touch panel does not display anything
3.1.3 Turn ON the sub power switch but the power LED does not switch from red to green
3.2 The power is not supplied to DF
3.3 The power is not supplied to the paper feed option
3.3.1 PF-602
3.3.2 LU-202
3.4 The power is not supplied to the finishing option
3.4.1 RU-509
3.4.2 LS-505
3.4.3 FD-503
3.4.4 FS-521
3.4.5 FS-531 /FS-612
3.4.6 SD-506
3.4.7 PB-503
4. IMAGE TROUBLE
4.1 Initial check point
4.1.1 Initial check items
4.2 Printer system procedure
4.2.1 Printer system: White stripe, white band, color stripe, color band in sub scan direction
4.2.2 Printer system : White stripe, white band, color stripe, color band in main scan direction
4.2.3 Printer system: Image memory, Size memory
4.2.4 Printer system: Uneven density in sub scan direction
4.2.5 Printer system: Uneven density in main scan direction
4.2.6 Printer system: Light density (ID lowering)
4.2.7 Printer system: Pitch unevenness
4.2.8 Printer system: Gray background
4.2.9 Printer system: Void areas, White spots
4.2.10 Printer system : Color spots
4.2.11 Printer system: Moire
4.2.12 Printer system: Gradation error
4.2.13 Printer system: Image blurring
4.2.14 Printer system: Color reproducibility error
4.2.15 Printer system: Color registration error
4.2.16 Printer system: Brush effect, Image bleeding
4.2.17 Printer system: Inky backside
4.2.18 Printer system: Poor fusing performance, Offset
4.2.19 Printer system: Blank print, Black print
4.2.20 Printer system: Uneven gloss, Rough gloss
4.2.21 Printer system: Darker at trailing edge of paper
4.2.22 Printer system: Ripple unevenness (solid section of red and blue)
4.2.23 Printer system: Image erasure at trailing edge of thick paper
4.3 Scanner system procedure
4.3.1 Scanner system: White stripe, white band, color stripe, color band in sub scan direction
4.3.2 Scanner system: White stripe, white band, color stripe, color band in main scan direction
4.3.3 Scanner system: Color spots
4.3.4 Scanner system: Gray background
4.3.5 Scanner system: Blurred image, brush effect
4.3.6 Scanner system: Color registration error, out of synchronization (Stripe in main scan direction)
4.3.7 Scanner system: Moire
4.3.8 Scanner system: Leaning image
4.3.9 Scanner system: Image distortion
4.3.10 Scanner system: Low image density, Rough image
4.3.11 Scanner system: ACS malfunction
4.3.12 Scanner system: Blank copy, black copy
4.3.13 Scanner system: Image abnormality
4.3.14 Scanner system: Uneven density
4.3.15 Scanner system: Faulty density difference between original and copy output
4.3.16 Scanner system: Tone difference between original and copy output
5. TROUBLESHOOTING (IC-601)
5.1 IC malfunction code list
5.2 IC solution
5.2.1 00-001
5.2.2 00-002
5.2.3 00-003
5.2.4 00-004
5.2.5 00-005
5.2.6 00-010
5.2.7 00-011
5.2.8 00-012
5.2.9 00-013
5.2.10 00-014
5.2.11 00-015
5.2.12 00-017
5.2.13 00-020
5.2.14 00-021
5.2.15 30-001
5.2.16 30-002
5.2.17 30-003
5.2.18 30-010
5.2.19 40-001
5.2.20 40-002
5.2.21 40-003
5.2.22 40-004
5.2.23 40-005
5.2.24 40-006
5.2.25 40-007
5.2.26 40-008
5.2.27 40-009
5.2.28 40-010
5.2.29 40-011
5.2.30 40-012
5.2.31 40-013
5.2.32 40-014
5.2.33 40-015
5.2.34 40-016
5.2.35 40-017
5.2.36 40-018
5.2.37 40-019
5.2.38 40-020
5.2.39 40-021
5.2.40 40-022
5.2.41 40-023
5.2.42 40-024
5.2.43 40-025
5.2.44 40-026
5.2.45 40-027
5.2.46 40-028
5.2.47 40-029
5.2.48 40-030
5.2.49 40-031
6. TROUBLESHOOTING (GP)
6.1 TROUBLESHOOTING (GP-501)
6.2 Troubleshooting
6.2.1 Troubleshooting
6.2.2 General
6.2.3 Back Gauge
6.2.4 Die Set
6.3 Initial Service Action
6.3.1 Initial Service Action
6.4 Mis-Feed Service Action
6.4.1 Mis-Feed Service Action
6.5 Final Service Action
6.5.1 Final Service Action

L) PARTS/CONNECTOR LAYOUT DRAWING
1. PARTS LAYOUT DRAWING
1.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
1.1.1 Main body rear side 1
1.1.2 Main body rear side 2
1.1.3 Main body rear side 3
1.1.4 Main body rear side 4
1.1.5 Main body right side
1.1.6 Main body left side
1.1.7 Main body upper surface
1.1.8 Main body front side
1.1.9 Write section
1.1.10 Process unit
1.1.11 Developing section
1.1.12 Image correction unit section
1.1.13 Toner supply section
1.1.14 Paper feed tray
1.1.15 Vertical conveyance section
1.1.16 Duplex section 1
1.1.17 Duplex section 2
1.1.18 Fusing section1
1.1.19 Fusing section2
1.1.20 Operation panel section
1.1.21 OT
1.1.22 HD-514
1.2 DF-622
1.3 PF-602/HT-504/505
1.3.1 Configuration front side
1.3.2 Configuration rear side
1.3.3 Vertical conveyance section
1.3.4 Horizontal conveyance section
1.3.5 Tray section 1
1.3.6 Tray section2
1.4 LU-202/HT-503
1.4.1 Paper feed/up/down section
1.4.2 Inside the machine
1.4.3 HT-503
1.5 MB-504
1.5.1 Paper feed section
1.5.2 Tray section
1.6 RU-509/HM-102
1.6.1 Right side
1.6.2 Left-side view
1.6.3 Rear side 1
1.6.4 Rear side2
1.6.5 Humidification section front side
1.6.6 Humidification section rear side
1.6.7 Output paper density detection section
1.7 FS-521
1.7.1 Rear side 1
1.7.2 Rear side2
1.7.3 Front side
1.7.4 Stacker inside 1
1.7.5 Stacker inside2
1.7.6 Stapler
1.7.7 Paper exit alignment
1.8 FS-531
1.8.1 Front side
1.8.2 Rear side
1.8.3 Stacker section rear side
1.8.4 Stapler section
1.9 FS-612
1.9.1 Front side
1.9.2 Rear side
1.9.3 Folding section
1.9.4 Stapler section
1.10 PK-512/513
1.11 PI-502
1.12 LS-505
1.12.1 Front side
1.12.2 Upper surface
1.12.3 Rear side
1.12.4 Shift unit
1.13 FD-503
1.13.1 Conveyance section front side/right side
1.13.2 Major boards in the power source section
1.13.3 Conveyance section rear side/left side
1.13.4 PI rear side
1.13.5 PI upper surface
1.13.6 PI lower tray
1.13.7 Punch section
1.13.8 Folding unit front side/right side
1.13.9 Folding unit rear side/left side
1.14 SD-506
1.14.1 Horizontal conveyance section
1.14.2 Right angle conveyance section
1.14.3 Folding section
1.14.4 Saddle stitching section
1.14.5 Bundle processing section
1.14.6 Trimmer section
1.14.7 Left-side view
1.14.8 Front side
1.14.9 Rear side
1.15 PB-503
1.15.1 SC section
1.15.2 Clamp section
1.15.3 Pellet supply section
1.15.4 Glue tank section
1.15.5 Cover paper supply section
1.15.6 Cover paper table section
1.15.7 Book stock section
1.15.8 Conveyance section and framework section
1.15.9 Relay conveyance section
1.16 IC-601
1.17 RU-506
1.17.1 Stacker section (front side)
1.17.2 Stacker section (front side)
1.17.3 Rear side
1.18 GP-501
1.18.1 Rear side 1/Right side 1
1.18.2 Rear side 2/Left side
1.18.3 Right side 2
1.18.4 Front side
1.18.5 Bypass conveyance section
1.18.6 Punch conveyance section
2. CONNECTOR LAYOUT DRAWING IN BOARD
2.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
2.1.1 Color registration board /Fr, /Rr (CRB/Fr, /Rr)
2.1.2 High voltage unit /1 (HV1)
2.1.3 High voltage unit /2 (HV2)
2.1.4 DC power supply /1 (DCPS1)
2.1.5 DC power supply /2 (DCPS2)
2.1.6 AC drive board (ACDB)
2.1.7 Toner supply drive board (TSDB)
2.1.8 Conveyance drive board (CDB)
2.1.9 Printer control board (PRCB)
2.1.10 Overall control board (OACB)
2.1.11 Fusing control board /1 (FUSCB1) (Only for Europe)
2.1.12 Fusing control board /2 (FUSCB2) (Only for Europe)
2.1.13 CCD board (CCDB)
2.1.14 Printer image processing board (PRIPB)
2.1.15 Scanner image processing board (SCIPB)
2.1.16 Memory control board /1 (MCB1)
2.1.17 NVRAM board (NRB)
2.1.18 Relay board /U (RBU)
2.1.19 Scanner drive board (SCDB)
2.1.20 Scanner inverter board (S_INVB)
2.1.21 Operation board /1
2.1.22 Operation board /3
2.1.23 Operation board /4
2.1.24 Operation inverter
2.1.25 LCD board (LCDB)
2.1.26 Memory control board /P (MCB/P)
2.2 DF-622
2.2.1 DF control board (DFCB)
2.2.2 Size sensor board (SSB)
2.3 PF-602/HT-504/505
2.3.1 PF drive board (PFDB)
2.4 LU-202/HT-503
2.4.1 LU drive board (LUDB)
2.4.2 AC drive board (ACDB)
2.5 RU-509/HM-102
2.5.1 RU control board (RUCB)
2.5.2 HM drive board (HMDB)
2.5.3 DC power supply (DCPS)
2.5.4 Color density detection board /Y, /M, /C, /K (CDDBY, CDDBM, CDDBC, CDDBK)
2.5.5 Color density control board (CDCB)
2.5.6 Color density relay board (CDRLB)
2.5.7 Jam indication board (JAMIB)
2.6 FS-521
2.6.1 FNS control board (FNSCB)
2.6.2 FNS drive board (FNSDB)
2.6.3 Stapler board (STB)
2.6.4 Operation board (OB)
2.6.5 Jam indication board (JAMIB)
2.7 FS-531
2.7.1 FNS control board (FNSCB)
2.7.2 Relay board (RB)
2.8 FS-612
2.8.1 FNS control board (FNSCB)
2.8.2 Relay board (RB)
2.9 PK-512/513
2.9.1 Punch drive board (PDB)
2.9.2 Paper size sensor board
2.10 PI-502
2.10.1 PI drive board (PIDB)
2.10.2 PI operation board (PIOB)
2.11 LS-505
2.11.1 LS control board (LSCB)
2.11.2 Relay board /1 (RLB/1)
2.11.3 Relay board /2 (RLB/2)
2.11.4 DC power supply (DCPS)
2.11.5 Relay board (RLB)
2.12 FD-503
2.12.1 FD control board (FDCB)
2.12.2 Punch drive board (PDB)
2.12.3 Folding drive board (FDB)
2.12.4 PI drive board (PIDB)
2.12.5 FD operation board (FDOB)
2.12.6 Jam indication board (JAMIB)
2.12.7 DC power supply (DCPS)
2.12.8 Multi feed detection board /1, /2 (MFDB1, 2)
2.13 SD-506
2.13.1 SD control board (SDCB)
2.13.2 SD drive board (SDDB)
2.13.3 SD drive board /2 (SDDB/2)
2.13.4 DC power supply /1 (DCPS1)
2.13.5 DC power supply /2 (DCPS2)
2.13.6 DC power supply /3 (DCPS3)
2.13.7 Jam indication board /1 (JAMIB/1)
2.13.8 Jam indication board /2 (JAMIB/2)
2.14 PB-503
2.14.1 PB control board (PBCB)
2.14.2 AC drive board (ACDB)
2.14.3 PB drive board /1 (PBDB1)
2.14.4 PB drive board /2 (PBDB2)
2.14.5 PB drive board /3 (PBDB3)
2.14.6 Jam indication board /1 (JAMB1)
2.14.7 Jam indication board /2 (JAMB2)
2.14.8 Manual operation board (OB1)
2.14.9 Booklet stock operation board (OB2)
2.14.10 DC power supply /1 (DCPU/1)
2.14.11 DC power supply /2 (DCPU/2)
2.14.12 DC power supply /3 (DCPU/3)
2.14.13 DC power supply /4 (DCPU/4)
2.14.14 DC power supply /5 (DCPU/5)
2.15 IC-601
2.15.1 System control board (SCB)
2.15.2 Video interface board (VIB)
2.16 RU-506
2.16.1 RU control board (RUCB)
2.16.2 Jam indication board (JAMIB)
2.17 GP-501
2.17.1 Punch Controller PCB
3. RELAY CONNECTOR LAYOUT DRAWING
3.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
3.1.1 Main body front side
3.1.2 Main body upper surface
3.1.3 Main body right side -1
3.1.4 Main body right side -2
3.1.5 Main body left side -1
3.1.6 Main body left side -2
3.1.7 Main body rear side -1
3.1.8 Main body rear side -2
3.1.9 Process unit
3.1.10 Duplex section
3.1.11 Fusing unit
3.1.12 Tray
3.1.13 HD-514
3.2 SD-506
3.2.1 Right side
3.2.2 Left side
3.2.3 Rear side-1
3.2.4 Rear side-2
3.2.5 Folding section
3.2.6 Saddle stitching section-1
3.2.7 Saddle stitching section-2
3.3 PB-503
3.3.1 Rear side-1
3.3.2 Rear side 2
3.3.3 Rear side 3
3.3.4 Rear side 4
3.3.5 Rear side 5
3.3.6 Front side
3.3.7 Sub compile (SC) section
3.3.8 Clamp section
3.3.9 Cover paper supply section
3.3.10 Cover paper table section
3.3.11 Book stock section
3.3.12 Conveyance section
3.3.13 Pellet supply section
3.3.14 Relay conveyance section

M) TIMING CHART
1. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
1.1 Time chart when turning ON the power (in the morning)
1.2 Time chart when turning ON the power (not in the morning)
1.3 Full color, full size, DF 1-sided 2 sheets of original, duplex print, paper tray 1 paper feed
2. DF-622
2.1 Timing chart of the simplex mode (Reverse exit)
2.1.1 Operation condition
2.1.2 Timing chart
2.2 Timing chart of the duplex mode
2.2.1 Operation condition
2.2.2 Timing chart
3. PF-602
3.1 Tray5, A4, 2 sheets of original
4. LU-202
4.1 A4, simplex, 2 sheets
4.2 A3, simplex, 2 sheets
5. RU-509/HM-102
5.1 Timing chart of the humidifier OFF mode (bypass conveyance)
5.1.1 Operation condition
5.1.2 Timing chart
5.2 Timing chart of the humidification mode
5.2.1 Operation condition
5.2.2 Timing chart
6. FS-521
6.1 Timing chart of the sort mode
6.1.1 Operation condition
6.1.2 Timing chart
6.2 Timing chart of the sub tray mode
6.2.1 Operation condition
6.2.2 Timing chart
6.3 Timing chart of the staple mode
6.3.1 Operation condition
6.3.2 Timing chart
7. FS-531
7.1 Timing chart of the sort mode
7.1.1 Operation condition
7.1.2 Timing chart
7.2 Timing chart of the flat-stapling mode
7.2.1 Operation condition
7.2.2 Timing chart
8. FS-612
8.1 Timing chart of the sort mode
8.1.1 Operation condition
8.1.2 Timing chart
8.2 Timing chart of the flat-stapling mode
8.2.1 Operation condition
8.2.2 Timing chart
8.3 Timing chart of the saddle stitching mode
8.3.1 Operation condition
8.3.2 Timing chart
8.4 Timing chart of the tri-folding mode
8.4.1 Operation condition
8.4.2 Timing chart
9. PK-512
9.1 Punch, 2 flat stitching staples, A4, 2 originals, 3 copies, Single side
10. PK-513
10.1 Punch, 2 flat stitching staples, A4, 2 originals, 3 copies, Single side
11. PI-502
11.1 Timing chart of the PI automatic paper feed mode
11.1.1 Operation condition
11.1.2 Timing chart
12. LS-505
12.1 Timing chart of the straight mode
12.1.1 Operation condition
12.1.2 Timing chart
12.2 Timing chart of the shift mode
12.2.1 Operation condition
12.2.2 Timing chart
12.3 Timing chart of the sub tray mode
12.3.1 Operation condition
12.3.2 Timing chart
12.4 Timing chart of the coupling mode
12.4.1 Operation condition
12.4.2 Timing chart
13. FD-503
13.1 Timing chart of the letter fold-in mode
13.1.1 Operation condition
13.1.2 Timing chart
13.2 Timing chart of the letter fold-out mode
13.2.1 Operation condition
13.2.2 Timing chart
13.3 Timing chart of the double parallel mode
13.3.1 Operation condition
13.3.2 Timing chart
13.4 Timing chart of the half-folding mode
13.4.1 Operation condition
13.4.2 Timing chart
13.5 Timing chart of the gate fold mode
13.5.1 Operation condition
13.5.2 Timing chart
13.6 Timing chart of the Z-fold mode
13.6.1 Operation condition
13.6.2 Timing chart
13.7 Timing chart of the PI cover paper insertion mode
13.7.1 Operation condition
13.7.2 Timing chart
13.8 Timing chart of the punch mode
13.8.1 Operation condition
13.8.2 Timing chart
14. SD-506
14.1 Timing chart of the straight mode
14.1.1 Operation condition
14.1.2 Timing chart
14.2 Timing chart of the sub tray mode
14.2.1 Operation condition
14.2.2 Timing chart
14.3 Timing chart of the overlap tri-folding mode
14.3.1 Operation condition
14.3.2 Timing chart
14.4 Timing chart of the saddle stitching (trimmer) mode
14.4.1 Operation condition
14.4.2 Timing chart
15. PB-503
15.1 Timing chart of the sub tray paper exit mode
15.1.1 Operation condition
15.1.2 Timing chart
15.2 Timing chart of the perfect binding mode (PB cover paper supply)
15.2.1 Operation condition
15.2.2 Timing chart
15.3 Timing chart of the perfect binding mode (Main body cover paper supply)
15.3.1 Operation condition
15.3.2 Timing chart
15.4 Timing chart of the relay conveyance mode
15.4.1 Operation condition
15.4.2 Timing chart
16. RU-506
16.1 Timing chart of the punch mode (GP-501)
16.1.1 Operation condition
16.1.2 Timing chart

N) WIRING DIAGRAM
1. bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
1.1 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (1/3)
1.2 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (2/3)
1.3 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (3/3)
1.4 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (1/3-1)
1.5 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (1/3-2)
1.6 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (1/3-3)
1.7 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (1/3-4)
1.8 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (2/3-1)
1.9 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (2/3-2)
1.10 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (2/3-3)
1.11 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (2/3-4)
1.12 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (3/3-1)
1.13 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (3/3-2)
1.14 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (3/3-3)
1.15 bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L (3/3-4)
2. DF-622
3. PF-602
4. LU-202
5. RU-509/HM-102
6. FS-521
7. FS-531
8. FS-612
9. PK-512/513
10. PI-502
11. LS-505
12. FD-503
13. SD-506
13.1 SD-506
13.2 SD-506 (1/4)
13.3 SD-506 (2/4)
13.4 SD-506 (3/4)
13.5 SD-506 (4/4)
14. PB-503
14.1 PB-503
14.2 PB-503 (1/4)
14.3 PB-503 (2/4)
14.4 PB-503 (3/4)
14.5 PB-503 (4/4)
15. IC-601
16. RU-506
17. GP-501

O) THEORY OF OPERATION bizhub PRESS C7000/C7000P/C70hc/C6000, bizhub PRO C6000L
O -1
1. INTERFACE SECTION
1.1 Configuration
1.1.1 Main body right side
1.1.2 Main body upper side
2. SCANNER SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Control when the sub power is turned ON
2.3.2 Control when the start button is turned ON
2.3.3 Original reading area
2.3.4 Original size detection control
2.3.5 AE/ACS control
2.3.6 Image processing
3. WRITING SECTION
3.1 Configuration
3.2 Operation
3.2.1 Exposure path
3.2.2 Writing control
3.2.3 Writing area
3.2.4 Color registration control
3.2.5 Front/back sides skew correction in main scan direction
3.2.6 Back side magnification adjustment in sub scan direction
3.2.7 Image stabilization control
4. PHOTO CONDUCTOR SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Erase lamp (EL) control
4.3.2 Image stabilization control
5. CHARGING SECTION
5.1 Configuration
5.2 Operation
5.2.1 Charging control
6. DEVELOPING SECTION
6.1 Configuration
6.2 Drive
6.3 Operation
6.3.1 Developer conveyance
6.3.2 Developing bias control
6.3.3 Developing suction control
6.3.4 Developing cooling control
6.3.5 Toner density detection control
6.3.6 Image stabilization control
7. TONER SUPPLY SECTION
7.1 Configuration
7.2 Drive
7.3 Operation
7.3.1 Toner conveyance control
7.3.2 Remaining toner amount detection control
7.3.3 Stop control of printing without toner
8. INTERMEDIATE TRANSFER SECTION
8.1 Configuration
8.2 Drive
8.2.1 Transfer belt conveyance /pressure drive
8.2.2 2nd transfer pressure/release mechanism
8.3 Operation
8.3.1 1st transfer roller pressure/release mechanism
8.3.2 1st transfer control
8.3.3 2nd transfer mechanism
8.3.4 2nd transfer control
8.3.5 Image correction unit shutter mechanism
8.3.6 Belt cleaning blade curling-up prevention control
8.3.7 Belt filming prevention control
8.3.8 Image stabilization control
9. TONER COLLECTION SECTION
9.1 Configuration
9.2 Drive
9.3 Operation
9.3.1 Toner collection control
9.3.2 Detection control of the toner collection box
9.3.3 Toner collection box full detection control
10. PAPER FEED SECTION
10.1 Configuration
10.2 Drive
10.3 Operation
10.3.1 Up/down control
10.3.2 Paper size detection control
10.3.3 Paper feed control
10.3.4 Remaining paper detection control
11. VERTICAL CONVEYANCE SECTION
11.1 Configuration
11.2 Drive
11.3 Operation
11.3.1 Vertical conveyance control
12. REGISTRATION SECTION
12.1 Configuration
12.2 Drive
12.3 Operation
12.3.1 Loop control
12.3.2 Registration operation
12.3.3 Paper leading edge timing adjustment control
12.3.4 Registration speed control
13. FUSING SECTION
13.1 Configuration
13.2 Drive
13.3 Operation
13.3.1 Fusing roller drive control
13.3.2 Pressure/release control
13.3.3 Fusing temperature control
13.3.4 Malfunction protection
13.3.5 Fusing roller /Lw cooling control
13.3.6 Fusing recovery control
13.3.7 Fusing air separation control
14. DUPLEX SECTION
14.1 Configuration
14.2 Drive
14.3 Operation
14.3.1 Paper reverse control
14.3.2 ADU conveyance control
14.3.3 Back side centering correction control
15. REVERSE/EXIT SECTION
15.1 Configuration
15.2 Drive
15.2.1 Reverse/exit drive
15.2.2 Paper exit drive/OT-502 drive
15.3 Operation
15.3.1 Conveyance control
15.3.2 Reverse/exit timing control
15.3.3 Paper exit de-curler roller pressure control
15.3.4 Reverse de-curler roller rotation control
15.3.5 Paper exit full detection control
16. IMAGE STABILIZATION CONTROL
16.1 Outline
16.1.1 Outline
16.1.2 Image stabilization control when the power switch (SW2) is ON
16.1.3 Image stabilization batch correction control
16.1.4 Stabilization control between images
16.1.5 Other image stabilization controls
16.2 Image stabilization control when the power switch (SW2) is ON
16.2.1 Image stabilization control flow with SW2 ON
16.2.2 Drum rotation control
16.2.3 Environmental decision control
16.2.4 Color registration control
16.3 Image stabilization batch correction control
16.3.1 Image stabilization batch correction control operation flow
16.3.2 TCR sensor process speed adjustment
16.3.3 Base line correction
16.3.4 Maximum density correction
16.3.5 V0 correction
16.3.6 Dot diameter correction
16.3.7 Gamma correction
16.4 Stabilization control between images
16.4.1 Image stabilization control between images operation flow
16.4.2 Dot diameter correction between images
16.4.3 Stabilization priority periodic adjustment
16.4.4 Short gamma correction
16.5 Other image stabilization controls
16.5.1 Pre-agitation when left unused
17. IMAGE PROCESSING SECTION
17.1 Image processing in the scanner section
17.1.1 Image processing flow in the scanner section
17.1.2 Photoelectric conversion
17.1.3 A/D conversion
17.1.4 Shading correction
17.1.5 RGB gap correction
17.1.6 Chroma aberration correction
17.1.7 Gradation adjustment
17.1.8 Area discrimination
17.1.9 Image distinction
17.1.10 ACS processing
17.1.11 Magnification processing
17.1.12 AE control
17.1.13 Color conversion
17.2 Image processing in the write section
17.2.1 Image processing flow in the write section
17.2.2 Image compressing (Image controller)
17.2.3 Image compressing (Scanner)
17.2.4 DRAM, HDD
17.2.5 Image expansion (Scanner)
17.2.6 Cell average (Scanner)
17.2.7 Image expansion (Image controller)
17.2.8 Noise addition
17.2.9 Skeletonization/Outline letter emphasis
17.2.10 Smoothing (Scanner)
17.2.11 Outline emphasis
17.2.12 Density balance
17.2.13 Gradation correction gamma
17.2.14 Screen processing
17.2.15 Delay control between drums
17.2.16 PWM gamma
17.2.17 PWN conversion
17.2.18 Write unit /Y, /M, /C, /K
18. POWER SOURCE SECTION
18.1 Operating parts with the connection of the power cord
18.1.1 Configuration
18.1.2 Operation
18.2 Operating parts with the main power switch (SW1) ON
18.2.1 Configuration
18.2.2 Operation
18.3 Operating parts with the sub power switch (SW2) ON
18.3.1 Configuration
18.3.2 Operation
18.4 Power cord
18.4.1 Configuration
18.5 Operating parts with the dehumidification heater switch (SW3) ON
18.5.1 Configuration
18.5.2 Operation
19. FAN CONTROL
19.1 Configuration
19.2 Operation
19.2.1 Power supply cooling fans /1 (FM1), /3 (FM3), and /4 (FM4) control
19.2.2 Scanner cooling fan (FM2) control
19.2.3 IPB fans /1 (FM5) and /2 (FM6) control
19.2.4 Fusing separation fans /1 (FM7), /2 (FM8), and /3 (FM9) control
19.2.5 Fusing belt ventilation fan (FM10) control
19.2.6 Transfer belt fan (FM11) control
19.2.7 Drum fans /1 (FM12) and /2 (FM13) control
19.2.8 Tucking fans /1 (FM26), and /3 (FM28) control
19.2.9 Deodorization fan (FM36) control
19.2.10 Fusing ventilation fan (FM37) control
19.2.11 Developing fans /1 (FM45) and /2 (FM46) control
19.2.12 Main body fan (FM47) control
19.2.13 Charge intake fan (FM48) control
19.2.14 Paper exit cooling fans /1 (FM61), /2 (FM62), and /3 (FM63) control
19.2.15 Fusing cooling fan (FM65) control
19.2.16 ADU cooling fan /1 (FM66) control
19.2.17 ADU cooling fan /2 (FM67) control
19.2.18 HDD unit cooling fans /1 (FM81) and /2 (FM82) control (option)
20. COUNTER CONTROL
20.1 Configuration
20.2 Operation
21. ACS CONTROL
21.1 Switching from color mode to black and white mode
21.1.1 Outline
21.1.2 Sequence of switching from color mode to black and white mode
21.1.3 Sequence of switching from black and white mode to color mode
21.2 Count at ACS
21.2.1 Black and white mode (1st transfer roller /Y, /M, /C released)
21.2.2 Color mode (1st transfer roller /Y, /M, /C, /K pressed)
22. AUTHENTICATION UNIT
22.1 Authentication unit (IC card type: AU-201)

PA) THEORY OF OPERATION DF-622
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 Simplex mode
1.2.2 Duplex mode
2. PAPER FEED SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Original feed control
2.3.2 Original size detection
2.3.3 Original empty detection
3. CONVEYANCE SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Original scan and conveyance control
4. REVERSE/EXIT SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Outline
4.3.2 Paper exit control
4.3.3 Reverse conveyance control

PB) THEORY OF OPERATION PF-602/HT-504/505
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
2. PAPER FEED SUCTION SECTION
2.1 Configuration
2.2 Drive
2.2.1 Tray lift drive
2.2.2 Paper feed drive
2.2.3 Pick-up drive
2.3 Operation
2.3.1 Up/down control
2.3.2 Size detection control
2.3.3 Pick-up mechanism
2.3.4 Separation mechanism
2.3.5 Air assist mechanism
2.3.6 Paper empty detection control
2.3.7 Remaining paper detection control
2.3.8 Tray lock control
3. CONVEYANCE SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Pre-registration control
3.3.2 Conveyance control
3.3.3 Multi feed detection control
3.3.4 Mis-centering detection control
4. OTHERS
4.1 Dehumidification heater control
4.2 Tray damper mechanism
4.3 Main body assist mechanism
4.3.1 Filter replacement assy retaining mechanism
4.3.2 Filter replacement assy ventilation mechanism
4.3.3 Environment temperature detection assist mechanism
5. HT-504/505 (OPTIONAL)
5.1 Configuration
5.2 Operation
5.2.1 Dehumidifier fan heater control

PC) THEORY OF OPERATION LU-202/HT-503
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
2. PAPER FEED SECTION
2.1 Configuration
2.2 Drive
2.2.1 Paper feed drive
2.2.2 Pick-up drive
2.3 Operation
2.3.1 Paper feed control
2.3.2 Paper empty detection control
2.3.3 Remaining paper detection control
2.3.4 Size detection control
2.3.5 Mis-centering detection control
3. UP/DOWN SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Up/down control
4. OTHERS
4.1 Dehumidification heater control
4.2 Interlock switch control
5. HT-503 (OPTIONAL)
5.1 Configuration
5.2 Operation
5.2.1 Dehumidifier fan heater control

PD) THEORY OF OPERATION MB-504
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
2. PAPER FEED SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Up/down control
2.3.2 Paper size detection control
2.3.3 Paper feed control
2.3.4 Paper empty control
2.3.5 Remaining paper detection control

PE) THEORY OF OPERATION RU-509/HM-102
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 Straight conveyance/de-curler conveyance/humidification conveyance mode
2. ENTRANCE CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.2.1 Conveyance drive
2.2.2 Humidification section gate drive
2.3 Operation
2.3.1 Conveyance control
2.3.2 Humidification section gate control
3. DE-CURLER SECTION
3.1 Configuration
3.2 Drive
3.2.1 De-curler section conveyance drive
3.2.2 De-curler gates /1 and /2 drive
3.2.3 De-curlers /3 and /4 pressure drive
3.3 Operation
3.3.1 Outline of de-curler
3.3.2 De-curler section conveyance control
3.3.3 De-curlers /1 and /2 control
3.3.4 De-curlers /3 and /4 control
4. OUTPUT PAPER DENSITY DETECTION SECTION
4.1 Configuration
4.2 Drive
4.2.1 Conveyance drive
4.2.2 Shutter drive
4.3 Operation
4.3.1 Outline
4.3.2 Output paper density detection section
5. PAPER EXIT SECTION
5.1 Configuration
5.2 Drive
5.2.1 Paper exit conveyance drive
5.3 Operation
5.3.1 Paper exit conveyance control
6. HUMIDIFICATION SECTION (HM-102)
6.1 Configuration
6.2 Drive
6.2.1 Humidification section entrance conveyance drive
6.2.2 Humidification section conveyance drive
6.2.3 Humidification roller pressure drive (HM-101)
6.2.4 Water feed pump drive
6.3 Operation
6.3.1 Outline of humidification section
6.3.2 Humidification section conveyance control
6.3.3 Humidification roller / water feed roller pressure control
6.3.4 Water feed control
7. OTHER CONTROLS
7.1 Fan control
7.1.1 Configuration
7.1.2 Control
7.2 Door detection control

PF) THEORY OF OPERATION FS-521
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
2. PAPER CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Conveyance path switching
2.3.2 Bypass roller /Lw pressure release control
3. SUB TRAY SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
(1) Sub tray paper full detection control
(2) Conveyance speed switching control
4. STACKER SECTION
4.1 Configuration
4.2 Drive
4.2.1 Stacker entrance roller/paddle drive
4.2.2 Stack assist plate/rear stopper drive
4.2.3 Intermediate roller/paper exit arm drive
4.2.4 Alignment drive
4.3 Operation
4.3.1 Stacker conveyance speed control
4.3.2 Stacker entrance roller control
4.3.3 Intermediate roller control
4.3.4 Stack assist control
4.3.5 Rear stopper control
4.3.6 Alignment control
4.3.7 Stacker paper exit
5. STAPLER SECTION
5.1 Configuration
5.2 Drive
5.2.1 Stapler movement/rotation
5.2.2 Stapler
5.3 Operation
5.3.1 Stapler movement control
5.3.2 Staple control
6. MAIN TRAY SECTION
6.1 Configuration
6.2 Drive
6.2.1 Tray up/down drive
6.2.2 Main tray paper exit drive
6.2.3 Paper exit opening drive
6.2.4 Paper exit alignment plate drive
6.2.5 Paper exit alignment plate retraction drive
6.3 Operation
6.3.1 Paper exit opening control
6.3.2 Paper press arm control
6.3.3 Main tray up/down control
6.3.4 Paper exit alignment control

PG) THEORY OF OPERATION FS-531
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 None sort/sort/group mode
1.2.2 Sub tray mode
1.2.3 Staple mode
2. CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Punch registration control (Only when PK is installed)
2.3.2 FS conveyance control
2.3.3 Gate drive control
2.3.4 Bypass gate control
2.3.5 Shift control
2.3.6 Paper exit roller control
2.3.7 Paper exit opening solenoid control
2.3.8 Paper exit opening control
2.3.9 Sub tray paper exit control
3. MAIN TRAY SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Tray up down control
4. STACKER SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Alignment control
4.3.2 Stopper control
4.3.3 Stacker entrance conveyance control
4.3.4 Stacker paper exit control
5. STAPLER SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Stapler movement control
5.3.2 Stapler control

PH) THEORY OF OPERATION FS-612
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 None sort/sort/group mode
1.2.2 Sub tray mode
1.2.3 Staple mode
1.2.4 Center folding/saddle stitching mode
1.2.5 Tri-folding mode
2. CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Punch registration control (Only when PK is installed)
2.3.2 FS conveyance control
2.3.3 Gate drive control
2.3.4 Bypass gate control
2.3.5 Shift control
2.3.6 Paper exit roller control
2.3.7 Paper exit opening solenoid control
2.3.8 Paper exit opening control
2.3.9 Sub tray paper exit control
3. MAIN TRAY SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Tray up down control
4. STACKER SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Alignment /Up control
4.3.2 Alignment /Lw control
4.3.3 Stopper control
4.3.4 Stacker entrance conveyance control
4.3.5 Stacker paper exit control
5. STAPLER SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Stapler movement control
5.3.2 Stapler control
6. HALF-FOLDING/SADDLE-STITCHING/TRI-FOLDING SECTION
6.1 Configuration
6.2 Drive
6.3 Operation
6.3.1 Folding knife control
6.3.2 Folding conveyance control
6.3.3 Tri-folding gate control

PI) THEORY OF OPERATION PK-512/513
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
2. PUNCH SECTION
2.1 Composition
2.2 Drive
2.2.1 Punch shift drive
2.2.2 Punch drive
2.3 Operation
2.3.1 Punch standby position movement control
2.3.2 Punch position correction control
2.3.3 Punch control
3. PUNCH SCRAPS BOX SECTION
3.1 Composition
3.2 Drive
3.3 Operation
3.3.1 Punch scraps box control

PJ) THEORY OF OPERATION PI-502
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 Automatic sheet feed (Online operation)
1.2.2 Manual sheet feed (Offline operation)
2. PAPER FEED SECTION
2.1 Configuration
2.2 Drive
2.2.1 Paper feed drive
2.2.2 Tray lift drive
2.3 Operation
2.3.1 Tray lift mechanism
2.3.2 Pick-up mechanism
2.3.3 Separation mechanism
2.3.4 Registration control
2.3.5 Paper size detection control

PK) THEORY OF OPERATION LS-505
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
2. COUPLING CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Door open/close mechanism
2.3.2 Jam release lever lock mechanism
3. ENTRANCE CONVEYANCE SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Path switching
3.3.2 Conveyance line speed control
3.3.3 Paper cooling mechanism
4. CONVEYANCE SECTION
4.1 Configuration
4.2 Drive
4.2.1 Entrance conveyance drive
4.2.2 Stacker tray conveyance drive (M3 reverse)
4.2.3 Sub tray conveyance drive (M3 forward)
4.2.4 Coupling conveyance/grip belt/paper press arm drive
4.2.5 Stacker tray up down drive
4.2.6 Shift unit/alignment plate drive
4.2.7 Rear stopper/job partition plate drive
4.2.8 Front stopper/paper press arm drive
4.3 Operation
4.3.1 Stacker tray conveyance
4.3.2 Coupling conveyance
4.3.3 Sub tray conveyance

PL) THEORY OF OPERATION FD-503
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
(1) Straight mode
(2) Sub tray mode
(3) Punch mode (L and S sizes)
(4) Z-Fold mode
(5) Letter fold-out mode
(6) Tri-Fold-in/double parallel mode
(7) Gate fold mode
(8) Half-Fold mode
2. CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.2.1 Conveyance drive
2.2.2 Gate drive
2.2.3 Alignment drive
2.3 Operation
2.3.1 Conveyance path switching
2.3.2 Conveyance line speed control
2.3.3 Alignment control
2.3.4 Gap recovery control
3. PUNCH SECTION
3.1 Configuration
3.2 Drive
3.2.1 Rear registration drive
3.2.2 Punch drive
3.3 Operation
(1) Punch control
(2) Punch hole switching control
(3) Punch-hole scraps box control
4. FOLDING CONVEYANCE SECTION
4.1 Configuration
4.2 Drive
4.2.1 Conveyance drive
4.2.2 Folding drive
4.3 Operation
4.3.1 Registration control
4.3.2 Conveyance path switching
4.3.3 1st folding control
4.3.4 2nd folding control
4.3.5 3rd folding control
5. MAIN TRAY SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Main tray up/down control
6. SUB TRAY SECTION
6.1 Configuration
6.2 Drive
6.3 Operation
6.3.1 Sub tray full-status detection control
6.3.2 Line speed switching
7. PI SECTION
7.1 Configuration
7.2 Drive
7.2.1 Tray lift drive
7.2.2 Paper feed drive
7.2.3 Pick-up drive
7.3 Operation
7.3.1 Size detection control
7.3.2 Up/down control
7.3.3 Pick-up mechanism
7.3.4 Separation mechanism
7.3.5 Multi feed detection control
7.3.6 Paper empty detection control

PM) THEORY OF OPERATION SD-506
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
(1) Coupling exit/subtray exit mode
(2) Overlap tri-folding mode
(3) Center folding/saddle stitching mode
2. HORIZONTAL CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.2.1 Entrance conveyance drive
2.2.2 Horizontal conveyance drive
2.2.3 Gate drive/sub tray pressure release drive
2.3 Operation
2.3.1 Conveyance path switching control
2.3.2 Conveyance line speed switch control
2.3.3 Sub tray paper exit control
2.3.4 Sub tray paper full detection control
3. RIGHT ANGLE CONVEYANCE SECTION
3.1 Configuration
3.2 Drive
3.2.1 Right angle conveyance drive/alignment drive
3.2.2 Overlap drive
3.3 Operation
3.3.1 Paper overlap control
3.3.2 Alignment control
3.3.3 Right angle conveyance control
4. FOLDING SECTION
4.1 Configuration
4.2 Drive
4.2.1 Folding entrance drive
4.2.2 Folding conveyance drive
4.2.3 Folding blade drive
4.2.4 Folding main scan alignment drive
4.2.5 Folding sub scan alignment/center folding exit drive
4.2.6 Guide shaft drive
4.3 Operation
4.3.1 Folding entrance conveyance control
4.3.2 Folding main scan alignment control
4.3.3 Folding control
4.3.4 Folding sub scan alignment control
4.3.5 Guide shaft control
5. SADDLE STITCHING SECTION
5.1 Configuration
5.2 Drive
5.2.1 Saddle stitching alignment drive
5.2.2 Saddle stitching hold drive
5.2.3 Clincher up down drive
5.2.4 Stapler/clincher movement drive
5.2.5 Stapler/clincher drive
5.2.6 Bundle arm rotation drive
5.2.7 Bundle arm movement drive
5.2.8 Bundle arm assist drive
5.2.9 Bundle clip drive
5.3 Operation
5.3.1 Saddle stitching alignment control
5.3.2 Stapler/clincher movement control
5.3.3 Saddle stitching hold control
5.3.4 Clincher up down control
5.3.5 Stapler control
5.3.6 Bundle arm control
5.3.7 Bundle arm assist control
5.3.8 Bundle clip control
6. BUNDLE PROCESSING SECTION
6.1 Configuration
6.2 Drive
6.2.1 Bundle press stage lift drive
6.2.2 Bundle press movement drive
6.2.3 Bundle registration drive
6.2.4 Bundle press drive
6.2.5 Bundle exit drive
6.3 Operation
6.3.1 Bundle press stage up down control
6.3.2 Bundle press movement control
6.3.3 Bundle press control
6.3.4 Bundle registration control
6.3.5 Bundle exit control
7. TRIMMER SECTION
7.1 Configuration
7.2 Drive
7.2.1 Trimmer press drive
7.2.2 Trimmer blade drive
7.2.3 Trimmer board drive
7.2.4 Paddle drive
7.3 Operation
7.3.1 Trimmer press control
7.3.2 Trimmer blade control
7.3.3 Trimmer board control
7.3.4 Trimmer paddle control

PN) THEORY OF OPERATION PB-503
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 Sub tray exit
1.2.2 Perfect binding mode
1.2.3 Relay conveyance mode
2. CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.2.1 Entrance conveyance drive/Intermediate conveyance drive/Cover paper conveyance drive
2.2.2 Entrance gate drive/Bypass gate drive/Sub tray gate drive/Sub tray exit and separation drive
2.3 Operation
2.3.1 Gate control
2.3.2 Entrance conveyance control
2.3.3 Intermediate conveyance control
2.3.4 Cover paper conveyance control
2.3.5 Sub tray paper exit release control
2.3.6 Sub tray full-status detection control
2.3.7 Cover paper multi feed detection control
3. SUB COMPILE (SC) SECTION
3.1 Configuration
3.2 Drive
3.2.1 SC entrance conveyance drive/Switchback conveyance drive/Paper bundle conveyance drive
3.2.2 Switchback release drive
3.2.3 SC roller release drive/Clamp entrance release drive
3.2.4 Clamp entrance movement drive
3.2.5 SC main scan alignment drive
3.2.6 Sub scan alignment drive
3.2.7 SC stopper drive/SC pressure arm drive/Straight gate drive
3.3 Operation
3.3.1 SC section operation overview
3.3.2 Gate control of the relay conveyance
3.3.3 SC entrance conveyance control
3.3.4 SC switchback conveyance control
3.3.5 SC main scan alignment control
3.3.6 Sub scan alignment control
3.3.7 SC paper bundle conveyance control
3.3.8 Clamp entrance movement control
3.3.9 SC stopper control
3.3.10 SC pressure arm control
4. CLAMP SECTION
4.1 Configuration
4.2 Drive
4.2.1 Clamp drive
4.2.2 Clamp rotation drive
4.2.3 Clamp alignment drive
4.3 Operation
4.3.1 Clamp alignment control
4.3.2 Clamp control
4.3.3 Clamp rotation control
4.3.4 Book thickness detection control
5. PELLET SUPPLY SECTION
5.1 Configuration
5.2 Drive
5.2.1 Pellet supply drive
5.2.2 Pellet supply arm drive
5.3 Operation
5.3.1 Pellet supply operation overview
5.3.2 Pellet supply arm control
5.3.3 Pellet supply amount control
5.3.4 Pellet remaining amount detection control
5.3.5 Pellet supply door opening/closing detection control
6. GLUE TANK SECTION
6.1 Configuration
6.2 Drive
6.2.1 Drive
6.2.2 Glue apply roller drive
6.2.3 Tank up drive
6.2.4 Cover paper glue lifting drive
6.3 Operation
6.3.1 Glue tank unit movement control
6.3.2 Glue apply roller control
6.3.3 Glue tank lifting control
6.3.4 Cover paper glue control
6.3.5 Glue temperature control
7. COVER PAPER SUPPLY SECTION
7.1 Configuration
7.2 Drive
7.2.1 Cover paper tray lift drive
7.2.2 Paper feed drive
7.2.3 Pick-up drive
7.3 Operation
7.3.1 Up/down control
7.3.2 Pick-up mechanism
7.3.3 Separation mechanism
7.3.4 Paper feed mechanism
7.3.5 Air assist mechanism
7.3.6 Cover paper empty detection control
7.3.7 Paper feed assist plate
8. COVER PAPER TABLE SECTION
8.1 Configuration
8.2 Drive
8.2.1 Cover paper table up down/Fr and /Rr drive
8.2.2 Cover paper alignment drive
8.2.3 Cover paper conveyance drive
8.2.4 Book exit drive
8.2.5 Cover paper folding plate /Rt and /Lt drive
8.2.6 Cover paper conveyance arm /Rr and /Lt drive
8.2.7 Cover paper lift drive
8.2.8 Cutter drive
8.3 Operation
8.3.1 Cover paper table section operation overview
8.3.2 Cover paper conveyance control
8.3.3 Cover paper trimming control
8.3.4 Cover paper alignment drive
8.3.5 Cover paper table up down control
8.3.6 Cover paper folding plate control
8.3.7 Cover paper conveyance arm control
8.3.8 Cover paper lifting (supporting) control
8.3.9 Book paper exit control
8.3.10 Waste paper control
9. BOOK STOCK SECTION
9.1 Configuration
9.2 Drive
9.2.1 Book conveyance drive
9.2.2 Book conveyance belt drive
9.2.3 Book conveyance up down drive
9.2.4 Book movement drive
9.2.5 Book stopper drive
9.3 Operation
9.3.1 Book stock section operation overview
9.3.2 Book conveyance and movement control
9.3.3 Book conveyance belt control
9.3.4 Book conveyance up down control
9.3.5 Book movement control
9.3.6 Book stopper control
9.3.7 Book full status detection control
10. RELAY CONVEYANCE SECTION
10.1 Configuration
10.2 Drive
10.2.1 Relay conveyance roller drive / Relay paper exit roller drive
10.3 Operation
10.3.1 Relay conveyance control
11. OTHERS
11.1 Fan control
11.1.1
11.2 Door opening/closing control

PO) THEORY OF OPERATION IC-601
1. OUTLINE
1.1 Unit configuration
2. INTERFACE SECTION
2.1 Configuration
2.2 Operation
2.2.1 Interface outline
3. SYSTEM CONTROL SECTION
3.1 Configuration
3.2 Operation
3.2.1 Outline of system control section
4. VIDEO INTERFACE SECTION
4.1 Configuration
4.2 Operation
4.2.1 Outline of video interface section
5. SSD/HDD SECTION
5.1 Configuration
5.2 Operation
5.2.1 SSD/HDD section overview
6. POWER SOURCE SECTION
6.1 Configuration
6.2 Operation
6.2.1 Power source supply

PP) THEORY OF OPERATION RU-506
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 Straight conveyance
1.2.2 Reverse/exit conveyance
2. CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.2.1 Conveyance drive
2.2.2 Straight gate drive
2.3 Operation
2.3.1 Conveyance path switching operation
2.3.2 Conveyance control
3. STACKER SECTION
3.1 Configuration
3.2 Drive
3.2.1 Stacker exit shutter drive
3.2.2 Stack switching drive
3.2.3 Stacker entrance guide plate drive
3.2.4 Alignment drive
3.3 Operation
3.3.1 Alignment control
3.3.2 Reverse/exit control
3.3.3 Stack assist fan control

PQ) THEORY OF OPERATION GP-501
1. PREFACE
1.1 INTRODUCTION
1.1.1 Setting the Right Expectations
1.2 PRODUCT POSITIONING
1.3 LONG EDGE FEED (LEF) ONLY
2. OUTLINE
2.1 Unit configuration diagram
2.2 Paper path
3. CONVEYANCE SECTION
3.1 Configuration
4. PRINCIPLE OF OPERATION
4.1 Punch conveyance control
4.2 Punch operation
4.3 Chip tray control
4.4 Bypass conveyance control
5. PUNCH MODULE
5.1 Tools Required
5.2 Procedure

Q) TROUBLESHOOTING GUIDE Ver2.0 (REPORTS FROM THE MARKET)
1. ADJUSTMENT PROCEDURE
1.1 Colors
1.1.1 Color calibration procedure
1.1.2 Maximum density adjustment
1.1.3 Density balance adjustment
1.1.4 Register paper category
1.1.5 Printer controller calibration (IC-601)
1.1.6 Printer controller calibration (IC-306)
1.1.7 Printer controller calibration (IC-307)
1.2 Paper
1.2.1 Both sides position adjustment
2. IMAGE QUALITY
2.1 Spot
2.1.1 Cyclic white spot/black spot
2.2 Line/Band
2.2.1 Line and uneven density countermeasure flow
2.2.2 White lines (to sub-scan direction)
2.2.3 Drum humidity memory
2.2.4 Gloss line caused by fusing paper exit roller
2.2.5 Banding in the main scan direction on halftone image printed on thick paper(Jitter problem)
2.2.6 Line like ripple on image
2.2.7 Banding on Halftone
2.2.8 Waste toner packing
2.2.9 Transfer shifts with halftone on thick paper under high humidity
2.2.10 8mm pitch line on thick paper at low speed printing
2.2.11 Darker image up to 53mm from leading edge or after 53mm from white area (Developing memory)
2.2.12 Image after white part becomes darker (Developing ghost)
2.2.13 Image soilage at machine rear side
2.3 Soilage
2.3.1 Toner spilling
2.3.2 Smear on mat-coated paper with half-tone image
2.4 Others
2.4.1 Darker at the trailing edge of image
2.4.2 Depletion of developer after continuous printing
2.4.3 Image skew (CD skew : bottom down direction)
2.4.4 How to maintain consistent color during continuous printing
3. PAPER
3.1 Paper conveyance failure
3.1.1 PFU centering error (image suddenly shifts by 5mm)
3.1.2 2nd side image position adjustment
3.1.3 Scratch on thick paper (Except RU-509)
3.1.4 Scratch on thick paper (RU-508)
3.2 Others
3.2.1 Paper waving
3.2.2 Curl or buckling at fusing unit
4. MACHINE TROUBLES
4.1 Control
4.1.1 Printer gamma offset automatic adjustment does not complete normally after trying several times
4.1.2 Print job is not accepted while machine indicates dehumidifying
4.1.3 Developer spill
4.1.4 Either error code 246 or 247 is indicated on the display with ISW
4.1.5 ISW does not complete
4.2 Error code
4.2.1 C-2451, C-2452, C-2453 and C-2454 occur
4.2.2 C-2721, Intermediate transfer belt wrapping jam due to separation failure
4.2.3 C-C101 occurs right after turning ON the power source
4.2.4 C-3102 fusing motor abnormality
4.2.5 C-0213 paper ejection abnormality
4.3 Others
4.3.1 Options cannot be recognized. System configuration display without options
4.3.2 Caution for charging developer to developing unit
4.3.3 Weekly timer setting – select time for power save does not work normally
4.3.4 Intermediate transfer belt cleaning blade flipping
5. OPTIONS
5.1 RU-508/RU-509/HM-102
5.1.1 J-7551 or J-7552 occurs if the guide plate under the entrance of RU-508/509 is not fully locked
5.1.2 Correction to the RU-509 User’s Guide: The curl adjustment reference table
5.1.3 Water leakage of HM-101/102
5.1.4 J-7550 occurs due to mis-detection of the entrance sensor
5.2 FS-531/FS-612
5.2.1 When using the FS-531/FS-612 and binding 2 sheets with 2 stapling positions, a shift in the stapling positions occurs in
the direction of the paper feed
5.2.2 FS-612 board damage due to the wrong description of installation manual
5.3 FS-521
5.3.1 Staple JAM procedure
5.3.2 FS-521 When stapling papers, mis-alignment occurs
5.4 SD-506
5.4.1 SD-506 Tri-fold adjustment procedure
5.5 LS-505
5.5.1 LS-505 Mis-alignment in the LS stack
5.5.2 LS-505 The door opens with its rebound
5.5.3 LS-505 BELT 216L(15AV7653) Replacement procedure
6. OTHERS
6.1 Service tool
6.1.1 Developer ejection jig

Number of pages: 2147.