Konica Minolta Bizhub PRESS 2250P Service Manual

Service Manual Konica Minolta Bizhub PRESS 2250P;
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To see what contain, please read table of contents:

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, 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 2250P
1.1 Type
1.2 Functions
1.3 Type of paper
1.4 Recommended paper
1.4.1 Inch
1.4.2 Metric
1.5 Materials
1.6 Maintenance
1.7 Machine data
1.8 Operating environment
1.9 Note regarding the specifications
2. PF-703
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. HT-505
3.1 Type
3.2 Machine data
3.3 Operating environment
3.4 Note regarding the specifications
4. FA-501
4.1 Type
4.2 Type of paper
4.3 Machine data
4.4 Operating environment
4.5 Note regarding the specifications
5. PF-706
5.1 Type
5.2 Functions
5.3 Type of paper
5.4 Machine data
5.5 Operating environment
5.6 Note regarding the specifications
6. PP-701
6.1 Type
6.2 Machine data
6.3 Operating environment
6.4 Note regarding the specifications
7. RH-101
7.1 Type
7.2 Functions
7.3 Machine data
7.4 Operating environment
7.5 Note regarding the specifications
8. HD-511
8.1 Type
8.2 Functions
8.3 Machine data
8.4 Operating environment
8.5 Note regarding the specifications
9. RU-509
9.1 Type
9.2 Functions
9.3 Type of paper
9.4 Machine data
9.5 Operating environment
9.6 Note regarding the specifications
10. HM-102
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. RU-510
11.1 Type
11.2 Functions
11.3 Paper type
11.4 Machine data
11.5 Operating environment
11.6 Note regarding the specifications
12. TD-501
12.1 Type
12.2 Functions
12.3 Type of paper
12.4 Machine data
12.5 Operating environment
12.6 Note regarding the specifications
13. FS-532
13.1 Type
13.2 Functions
(1) Functions
(2) Staple sheet
(3) Staple position
(4) Maximum tray capacity
13.3 Type of paper
(1) Sort/group mode/offset Sort/offset group mode
(2) Staple mode
(3) Allowable amount of curling
13.4 Machine data
13.5 Operating environment
13.6 Note regarding the specifications
14. PK-522
14.1 Type
14.2 Functions
14.3 Type of paper
14.4 Machine data
14.5 Operating environment
14.6 Note regarding the specifications
15. LS-505
15.1 Type
15.2 Functions
(1) Function
(2) Maximum tray capacity
15.3 Type of paper
15.4 Machine data
15.5 Operating environment
15.6 Note regarding the specifications
16. FD-503
16.1 Type
16.2 Functions
(1) Function
(2) Maximum tray capacity
16.3 Type of paper
(1) Punching function
(2) Folding functions
(3) PI functions
16.4 Machine data
16.5 Operating environment
16.6 Note regarding the specifications
17. SD-506
17.1 Type
17.2 Functions
(1) Function
(2) Maximum tray capacity
17.3 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
17.4 Machine data
17.5 Operating environment
17.6 Note regarding the specifications
18. PB-503
18.1 Type
18.2 Functions
(1) Function
(2) Binding sheets
(3) Maximum tray capacity
(4) Others
18.3 Type of paper
(1) Paper size
(2) Paper weight
(3) Applicable paper in each mode
18.4 Machine data
18.5 Operating environment
18.6 Note regarding the specifications
19. MK-737 (T.B.D)
19.1 Type
19.2 Functions
19.3 Machine data
19.4 Operating environment
19.5 Note regarding the specifications
20. IC Unit
20.1 Type
20.2 Functions
20.3 Machine data
20.4 Operating environment
20.5 Note regarding the specifications
21. GP-501
21.1 Type
21.2 Modes of Operation
21.3 Machine data
21.4 Software
21.5 Electronic
21.6 Inputs
(1) Media Input from Printer
(2) Power
21.7 Outputs
21.8 Performance
(1) Reliability
21.9 Operation Environment, Storage, Transport
21.10 Safety /Regulatory
(1) Safety Compliance
(2) Electromagnetic Compliance
21.11 Appendix A
21.12 Appendix B
21.13 Appendix C
21.14 Glossary of Terms
22. GP-502
22.1 Type
22.2 Functions
(1) Function
(2) Binding sheets
(3) Book stock quantity
(4) Others
22.3 Type of paper
(1) Paper size
(2) Paper weight
(3) Type of paper
(4) Recommended paper
22.4 Performance Specifications
(1) Input conditions
(2) Sticking specifications
(3) Book specifications
22.5 Materials
22.6 Machine data
22.7 Operating environment
22.8 Note regarding the specifications

D) OVERALL COMPOSITION
1. SYSTEM CONFIGURATION
1.1 System configuration (2250P)
1.2 Configuration for optional device (2250P)
1.2.1 Coupling combination of the main body 1 and the paper feed option
1.2.2 Coupling combination of the main body 2 and the finisher option
2. MAIN BODY UNIT CONFIGURATION
3. PAPER PATH
3.1 PAPER PATH
3.2 Paper exit path pattern
3.2.1 Outline 1 of paper exit path pattern (main body 1 and intermediate options)
3.2.2 Outline 2 of paper exit path pattern (main body 2 and the post processing options)
3.2.3 Paper exit path patterns of RU-510 after the main body 2
3.3 Paper exit process of RU-510 according to the difference of the finishing option and the weight
4. CONTROL BLOCK DIAGRAM
5. IMAGE CREATION PROCESS
5.1 Image creation flow and functions
5.2 Charging process (Step 1)
5.3 LED exposure process (Step 2)
5.4 Developing process (Step 3)
5.5 Transfer process (Step 4)
5.6 Separation process (Step 5)
5.7 Toner neutralizing (Sub step 1)
5.8 Drum cleaning (Sub step 2)
5.9 Exposure before charging (Sub step 3)
5.10 Transfer belt cleaning (Sub step 4)
5.11 Toner collection (Sub step 5)
6. IMAGE CREATION CONTROL
7. PROCESS SPEED

E) SERVICE TOOL
1. bizhub PRESS 2250P
1.1 Service material list
1.1.1 Service material list
1.2 Jig list
1.2.1 Jig list
1.3 Machine setting data Import/Export screen
1.3.1 OUTLINE
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 ORU-M Counter Rewrite
1.6.1 Load from external memory
1.6.2 Store to external memory
1.7 Management Tool
1.7.1 Outline
1.7.2 Installation of Management Tool
1.7.3 Starting up of Management Tool
1.7.4 Technician mode
1.7.5 bizhub PRESS C8000 replacement procedure
1.7.6 bizhub PRESS C7000/6000 replacement procedure
1.7.7 Replacement procedure on bizhub PRESS 1250, 1250P, 1052, bizhub PRESS 2250P
1.7.8 Backup file
1.7.9 Administrator mode
1.7.10 Various setting for the software
1.7.11 Error message list
1.8 Acquisition of the controller log
1.8.1 OUTLINE
1.8.2 Preparation
1.8.3 Procedure for acquisition

F) PERIODICAL MAINTENANCE
1. MAINTENANCE ITEM
1.1 Replacing procedure of the periodical replacement parts
1.2 bizhub PRESS 2250P
1.2.1 2250P
1.2.2 PF-703
1.2.3 PF-703 (PI-PFU)
1.2.4 PF-706
1.2.5 RU-509/HM-102
1.2.6 RU-510
1.2.7 TD-501
1.2.8 FS-532
1.2.9 PK-522
1.2.10 LS-505
1.2.11 FD-503
1.2.12 SD-506
1.2.13 PB-503
1.2.14 GP-501
1.2.15 GP-502
2. PERIODICALLY REPLACED PARTS LIST
2.1 Periodical replacement parts
2.2 bizhub PRESS 2250P
2.2.1 Periodically replaced parts list
2.2.2 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 Life Threshold 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 2250P
5.1 Precautions on maintenance
5.2 External section
5.2.1 Replacing the ozone filter/12, Charge exhaust filter
5.2.2 Replacing the charging filter/filter plate
5.3 Photo conductor section
5.3.1 Removing/reinstalling the photo conductor section
5.3.2 Replacing the charger unit
5.3.3 Replacing the charger control plate
5.3.4 Replacing the charger wire/charger vibration proof rubber
5.3.5 Replacing the charger cleaning unit/C-clip
5.3.6 Cleaning the LPH lens
5.3.7 Replacing the drum temperature sensor
5.3.8 Replacing the drum/cleaning of the photo conductor section
5.3.9 Replacing the drum claw
5.3.10 Replacing the drum fixing spring and the drum positioning collar
5.4 Developing section
5.4.1 Replacing the suction filter
5.4.2 Replacing the developing suction seal/2 and /5, the suction pad/H, and the stopper pad /1 and /2
5.4.3 Cleaning of the developing unit
5.4.4 Replacing the developing unit
5.4.5 Replacing the developer
5.5 Toner supply/collection section
5.5.1 Replacing/cleaning of the toner bottle
5.5.2 Replacing the waste toner box
5.5.3 Replacing the agitator plate assembly
5.5.4 Replacing the intermediate hopper motor (M11)
5.5.5 Replacing the toner supply sleeves /1 and /2
5.5.6 Replacing the toner bottle motor (M6) and the toner hopper motor (M7)
5.5.7 Replacing the pump units /Lt and /Rt
5.5.8 Replacing the waste toner box swing motor (M19)
5.5.9 Replacing the air separation motor (M10)
5.6 Cleaning section
5.6.1 Removing/reinstalling the cleaning section
5.6.2 Replacing the drum scraper assy/ scatter preventive filter assy
5.6.3 Replacing the cleaning blade
5.6.4 Cleaning/replacing the toner seal board
5.6.5 Replacing the toner guide brush assy, scattering prevention felt/seal plates /Fr and /Rr
5.6.6 Replacing the guide plate assy
5.6.7 Replacing the discharge wire, PCC unit
5.6.8 Cleaning when removing the cleaning unit (when conducting maintenance work)
5.7 Paper feed section
5.7.1 Removing/reinstalling the pick-up roller assembly/separation roller assembly
5.7.2 Replacing the pick-up roller and the paper feed roller
5.7.3 Replacing the separation roller
5.7.4 Replacing the torque limiter/A and the cover
5.7.5 Removing/reinstalling the tray
5.7.6 Replacing the paper feed clutch/separation clutch
5.7.7 Replacement procedure of the parts at the separation section
5.8 Vertical conveyance section
5.8.1 Removing/reinstalling the vertical conveyance unit
5.8.2 Replacing the pre-registration clutch/vertical conveyance clutch
5.8.3 Replacing the pre-registration rollers /1 and /2, the pre-registration bearing, the conveyance rollers /2 and /3, and the
torque limiter
5.8.4 Replacing the conveyance pulley and the conveyance belt/A
5.8.5 Replacing the conveyance roller/1 and the paper feed gear/B
5.8.6 Replacing the conveyance exit roller peripheral parts
5.8.7 Replacing the paper dust removing brush and the paper dust guide holder
5.8.8 Cleaning of the paper dust guide holder
5.9 DUPLEX SECTION
5.9.1 Pulling out/reinstalling the duplex section
5.9.2 Cleaning of the paper dust removing brush for the registration roller/Lw
5.9.3 Cleaning of the paper dust removing brush for the registration roller/Up
5.9.4 Cleaning of the registration sensor
5.9.5 Cleaning the paper stay sensor/1
5.9.6 Cleaning the paper stay sensor/2
5.9.7 Cleaning the ADU paper reverse sensors/2
5.9.8 Removing/reinstalling the transfer belt unit
5.9.9 Replacing the transfer belt, the transfer roller, the bearing/H and the transfer contact/Rr
5.9.10 Replacing the transfer contact/Fr
5.9.11 Removing/reinstalling the duplex section cover
5.9.12 Removing/reinstalling the registration section
5.9.13 Replacing the registration roller/Up, the registration bearing, the roller gear/Rt, the registration gears /Up and /LwF-112
5.9.14 Replacing of the paper lift sheet
5.9.15 Replacing the pre-transfer driven roller assy
5.9.16 Replacing the loop driven roller
5.9.17 Replacing the belt cleaning unit
5.9.18 Replacing the cleaning brush, the cleaning shaft, the regulation plate assy and the power supply parts
5.9.19 Replacing the registration motor (M17) and the motor gear/Rt
5.9.20 Replacing the loop motor (M18)
5.9.21 Replacing the ADU exit roller
5.9.22 Replacing the ADU reverse motor (M12) and the ADU reverse motor belt
5.9.23 Replacing the ADU conveyance motor/2 (M16) and the ADU conveyance motor belt/2
5.9.24 Replacing the ADU conveyance roller/3 and /4
5.9.25 Replacing the reverse/exit roller and the reverse/exit motor belt
5.9.26 Replacing the ADU accelerate motor (M14) and the ADU accelerate motor belt
5.9.27 Replacing the ADU accelerate roller
5.9.28 Replacing the paper exit conveyance roller /1 and /2 assy and the ADU paper exit roller belt
5.9.29 Replacing the ADU reverse roller
5.9.30 Replacing the transfer belt motor (M30)
5.9.31 Replacing the ADU conveyance motor/1 (M15) and the ADU conveyance motor belt/1
5.9.32 Replacing the ADU conveyance roller/1 and /2
5.9.33 Replacing the transfer belt pressure release motor (M26)
5.9.34 Replacing the reverse/exit motor (M13)
5.9.35 Replacing the reverse/exit solenoid (SD7) and the de-curler solenoid /Up (SD8) and /Lw (SD5)
5.9.36 Removing/reinstalling the reverse/exit section
5.9.37 Replacing the reverse gate
5.9.38 Replacing the fusing exit roller and the coupling unit
5.9.39 Replacing the de-curler motor (M32)
5.9.40 Replacing the de-curler entrance roller
5.9.41 Replacing the de-curler belt /Lw
5.9.42 Replacing the de-curler belt/Up
5.9.43 Replacing the guide member /Up and /Lw
5.10 Fusing section
5.10.1 How to distinguish the fusing roller/Up of 1250/1250P/1052 and the fusing roller/Up of 951
5.10.2 Replacing the fusing cleaning web
5.10.3 Removing/reinstalling the fusing section
5.10.4 Opening/closing of the web section
5.10.5 Replacing the fusing heater lamps /1 (L1) and /2 (L2)
5.10.6 Replacing the fusing roller/Up, the heat insulating sleeve, the fusing bearing/Up and the fusing gear
5.10.7 Replacing the fusing roller/Lw assy, Lubrication to the pressure warm assy
5.10.8 Replacing the fusing cleaning sheet assy
5.10.9 Removing/reinstalling the fusing heating roller assembly
5.10.10 Replacing the fusing heater lamp/3 (L3)
5.10.11 Replacing the fusing heating roller, the heat insulation sleeve/Lw and the heat roller bearing
5.10.12 Replacing the fusing claw/Lw
5.10.13 Replacing the fusing claw/Up
5.10.14 Replacing the fusing claws installation assy
5.10.15 Replacing the fusing temperature sensor/2 (TH2)
5.10.16 Replacing the fusing temperature sensor/4 (TH4)
5.10.17 Replacing the pressure worm assy and the pressure wheel assy
5.10.18 Replacing the fusing cleaning roller, the bearing/G and the web prevention part assy
5.10.19 Replacing the fusing oscillation cam assy
5.11 Paper exit section
5.11.1 Removing/reinstalling the paper exit section
5.11.2 Cleaning paper exit sensor (PS3)
5.11.3 Replacing the main body paper exit roller
5.12 Main body rear side
5.12.1 How to distinguish the main body rear motor of 1250/1250P/1052 and the main body rear motor of 951
5.12.2 Replacing the fusing motor (M1) and the fusing gear
5.12.3 Replacing the web motor (M24)
5.12.4 Replacing the drum motor (M2)
5.12.5 Replacing the isopropyl alcohol motor (M35)
5.12.6 Replacing the developing motor (M3) and the developing screw motor (M21)
5.12.7 Replacing the transfer belt cleaning motor (M5) and the belt cleaning gear
5.12.8 Replacing the waste toner motor (M9)
5.12.9 Replacing the paper exit motor (M20)
5.12.10 Replacing the paper exit conveyance motor (M31)
5.12.11 Replacing the paper feed motor (M4), the paper feed gear, the vertical conveyance motor (M8) and the conveyance gear
6. PERIODICAL MAINTENANCE PROCEDURE PF-703
6.1 Precautions on maintenance
6.2 Paper feed tray section
6.2.1 Replacing procedure of the shutter solenoids /1 (SD10), /2 (SD11), /3 (SD12)
6.2.2 Replacing the shutter solenoids /Fr1 (SD4), /Fr2 (SD6), /Fr3 (SD8), /Rr1 (SD5), /Rr2 (SD7) and /Rr3 (SD9)
6.2.3 Cleaning the paper feed sensor /1 (PS2), /2 (PS6), /3 (PS10)
6.3 Paper feed suction section
6.3.1 Replacing the torque limiter
6.3.2 Replacing the paper feed clutch /1 (CL7), /2 (CL8), /3 (CL9)
6.3.3 Replacing the paper feed belt
6.4 Vertical conveyance section
6.4.1 Replacing the pre-registration clutch /1 (CL1), /2 (CL3), /3 (CL5), the intermediate clutch /1 (CL2), /2 (CL4), and the
horizontal conveyance exit clutch (CL6)
6.4.2 Replacing the idler pulley/D2 and the idler pulley/D3
6.4.3 Replacing the torque limiters /Up and /Lw
6.4.4 Replacing the pre-registration roller, the intermediate conveyance roller, the pre-registration bearing, and the bearing C
6.5 Exit conveyance section (PF)
6.5.1 Replacing PF paper exit roller, the bearings /C and /B
6.6 Exit conveyance section (PI-PFU)
6.6.1 Replacing the PF paper exit roller /2, the bearings /C and /B
6.7 Horizontal conveyance section
6.7.1 Replacing the horizontal conveyance rollers /A and /B, the spacer
6.8 Entrance conveyance section
6.8.1 Replacing the entrance conveyance roller /Up, the spacer (in the case of PI-PFU)
6.8.2 Replacing the entrance conveyance roller /Lw, the spacer (in the case of PF)
7. PERIODICAL MAINTENANCE PROCEDURE PF-706/PP-701
7.1 Precautions on maintenance
7.2 Tray section
7.2.1 Removing/reinstalling the pick-up roller assy and the separation roller assy
7.2.2 Replacing the pick-up roller and the paper feed roller
7.2.3 Replacing the separation roller
7.2.4 Replacing the paper dust removing brush
7.2.5 Replacing the paper feed clutch, the separation clutch and the forced separation clutch
7.2.6 Replacing the torque limiter/A and the cover
7.2.7 Replacing the idler shaft and the bearing/E
7.3 Separation section
7.3.1 Replacement procedure of the parts at the separation section
7.4 Conveyance section
7.4.1 Replacing the pre-registration clutches /1 (CL1), /2 (CL3) and /3 (CL5) and the intermediate clutches /Up (CL2) and /Lw
(CL4)
7.4.2 Replacing the torque limiters /Up and /Lw
7.4.3 Replacing the pre-registration roller and the registration bearing
7.4.4 Replacing the intermediate conveyance roller and the bearing/C
7.4.5 Replacing the PF paper exit roller and the bearings /B and /C
7.5 Drive section
7.5.1 Parts replacement procedure of the drive section
7.5.2 Replacing the paper feed drive pulley
7.6 PP-701
7.6.1 Replacing the pick-up roller and the paper feed roller
7.6.2 Replacing the separation roller
8. PERIODICAL MAINTENANCE PROCEDURE RU-509/HM-102
8.1 Precautions on maintenance
8.2 Output paper density detection section
8.2.1 Cleaning the shutter
8.3 Humidification section (HM-102)
8.3.1 Replacing the humidification rollers /Rt and /Lt and the water feed roller
8.3.2 Replacing the water feed filter
8.3.3 Replacing the pump motor (P1)
9. PERIODICAL MAINTENANCE PROCEDURE RU-510
9.1 Precautions on maintenance
9.2 Conveyance section
9.2.1 Replacing the paper re-feed roller drive gear/1 and the paper re-feed roller drive gear/2
9.2.2 Replacing the entrance motor (M1), the entrance conveyance belt, the paper exit motor (M2) and the paper exit
conveyance belt
9.2.3 Replacing the paper exit pulley and the conveyance pulley
9.2.4 Replacing the entrance roller /1, /2, paper exit roller, bearing /K and bearing assy
9.2.5 Replacing the merging section roller and bearing /K
9.2.6 Replacing the stacker entrance roller and bearing /K
9.2.7 Replacing the refeed roller and bearing /K
9.2.8 Replacing the driven roller
9.2.9 Replacing the straight gate
9.2.10 Replacing the stack switch motor (M6)
10. PERIODICAL MAINTENANCE PROCEDURE TD-501
10.1 Precautions on maintenance
10.2 Framework section
10.2.1 Clean the stuck sensor (PS11)
10.3 Conveyance section
10.3.1 Cleaning the entrance sensor (PS6) and conveyance roller/1
10.3.2 Clean the intermediate conveyance sensor/1 (PS7) and conveyance roller/2
10.3.3 Cleaning the intermediate conveyance sensor/2 (PS8), the conveyance roller/3 and the conveyance roller/4
10.3.4 Cleaning the conveyance roller/5
10.3.5 Cleaning the intermediate conveyance sensor/3 (PS9), the paper exit sensor (PS10) and the conveyance roller/6
F-272
10.3.6 Replacing the conveyance roller/1 and the bearing
10.3.7 Replacing the conveyance roller/2 and the bearing
10.3.8 Replacing the conveyance roller/3, the conveyance roller/4, and the bearing
10.3.9 Replacing the conveyance roller/5 and the bearing
10.3.10 Replacing the conveyance roller/6 and the bearing
10.4 Drive section
10.4.1 Replacing the entrance motor (M1), the intermediate conveyance motor (M2), and the paper exit motor (M3)
10.4.2 Replacing the timing belt and the bearing
10.4.3 Replacing the conveyance pulley, belt holding, pin and coupling
10.4.4 Replacing the bearing pulley and the pulley guide
11. PERIODICAL MAINTENANCE PROCEDURE FS-532
11.1 Precautions on maintenance
11.2 Conveyance section
11.2.1 Lubrication of the FNS entrance roller conveyance switching cam, the FNS entrance roller conveyance switching gate/
Up
11.3 Stacker section
11.3.1 Replacing the paddle
11.3.2 Replacement of the staple unit, PET part/1, PET part/2
11.3.3 Lubrication of the stapler shaft and the rear stopper shaft
11.4 Paper exit section
11.4.1 Lubrication of the paper exit alignment plate shaft
12. PERIODICAL MAINTENANCE PROCEDURE LS-505
12.1 Precautions on maintenance
12.2 Conveyance section
12.2.1 Replacing the stacker tray up down motor (M1)
12.2.2 Replacing the paper press solenoid/3 (SD8)
12.2.3 Replacing the paper press solenoid/1 (SD6)
12.2.4 Replacing the paper press solenoid/2 (SD7)
12.2.5 Replacing the rear stopper solenoid (SD3)
13. PERIODICAL MAINTENANCE PROCEDURE FD-503
13.1 Precautions on maintenance
13.2 Conveyance section
13.2.1 Replacing roller solenoids /1 (SD5) to /4 (SD8)
13.2.2 2nd folding roller solenoid (SD18)
13.3 Punch section
13.3.1 Replacing the punch unit
13.3.2 Cleaning the punch shaft and the punch support board
13.3.3 Lubricating the punch drive section
13.4 Main tray section
13.4.1 Replacing the tray up down motor (M11)
13.5 PI section
13.5.1 Replacing the pick-up rubber (Upper stage)
13.5.2 Replacing the paper feed rubber (Upper stage)
13.5.3 Replacing the separation rubber (upper stage)
13.5.4 Replacing the pick-up rubber (Lower stage)
13.5.5 Replacing the paper feed rubber (lower stage)
13.5.6 Replacing the separation rubber (lower stage)
14. PERIODICAL MAINTENANCE PROCEDURE SD-506
14.1 Precautions on maintenance
14.2 Right angle conveyance section
14.2.1 Replacing the roller release solenoid/1 (SD5)
14.2.2 Replacing the roller release solenoid/2 (SD6)
14.2.3 Replacing the right angle conveyance gate solenoid (SD2)
14.2.4 Replacing the roller release solenoid/3 (SD7)
14.3 Saddle stitching section
14.3.1 Replacing the stapler assy
14.3.2 Replacing the slope unit
14.3.3 Pull out the saddle stitching unit
14.3.4 Replacing the saddle stitching unit
14.4 Trimmer section
14.4.1 Removing/installing the trimmer paddle assy
14.4.2 Replacing the trimmer blade kit
14.4.3 Replacing the trimmer board assy
14.4.4 Replacing the trimming unit
14.4.5 Replacing the trimmer press motor (M32)
14.4.6 Replacing the trimmer blade motor (M31)
14.4.7 Lubrication to the trimmer unit
14.5 Bundle processing section
14.5.1 Replacing the bundle press stage gear
14.5.2 Replacing the bundle press stage unit
15. PERIODICAL MAINTENANCE PROCEDURE PB-503
15.1 Sub compile (SC) section
15.1.1 Precautions on maintenance
15.1.2 Replacing the switchback roller
15.1.3 Replacing the SC switchback release motor (M13) and the one-way clutches /A and /B
15.1.4 Replacing the SC pressure arm solenoid (SD13)
15.1.5 Replacing the FD alignment solenoid (SD11)
15.1.6 Lubrication to the sub scan alignment plate shaft
15.2 Cover paper table section
15.2.1 Precautions on maintenance
15.2.2 Replacing the roller cutter blade assy
15.2.3 Cleaning the cover paper folding plate and the book spine backing plate
15.2.4 Lubrication to the cover paper alignment plate shaft
15.3 Cover paper supply section
15.3.1 Removing/reinstalling the pick-up roller assy and the separation roller assy
15.3.2 Replacing the pick-up roller and the paper feed roller
15.3.3 Replacing the separation roller
15.3.4 Replacing the cover paper feed clutch (CL71) and the cover paper separation clutch (CL72)
15.4 Conveyance section
15.4.1 Replacement of the entrance gate solenoid (SD1), the sub tray exit solenoid (SD4)
15.5 Framework section
15.5.1 Replacing the exhaust filters /A and /B
15.6 Glue tank section
15.6.1 Replacing the glue apply roller drive gear bearing
15.6.2 Lubrication to the glue apply roller drive gear
15.6.3 Replacing the pellet supply cooling fan (FM4)
15.6.4 Replacing the glue tank assy
15.7 Clamp section
15.7.1 Lubrication to the clamp pressing board shaft
15.8 Book stock section
15.8.1 Lubrication to the guide shafts /Rt and /Lt
16. PERIODICAL MAINTENANCE PROCEDURE GP-501
16.1 Caution for maintenance procedure
16.2 DIE SET SERVICE
16.2.1 Die Set Service
16.2.2 Die Set Life Expectancy
16.2.3 Die Set Components
16.2.4 Checking and Replacing the Die Set
16.2.5 Checking and lubricating the Die Set pins and Die Set shoulder bolts
16.2.6 Hole Alignment inspection
16.3 CHECK, CLEANING, AND LUBRICATION
16.3.1 CHECK, CLEANING, AND LUBRICATION
16.3.2 External Cleaning
16.3.3 Internal Cleaning
16.3.4 Operational Inspection
16.3.5 Internal Inspection
16.3.6 Cleaning the base
16.3.7 Cleaning the Die guide
16.3.8 Checking the Door Latch
16.3.9 Cleaning and Checking the aligner paper path and panels
16.3.10 Cleaning and Checking the Aligner Idler Roller
16.3.11 Cleaning the Aligner (Green) Drive Belt
16.3.12 Cleaning and Checking the Back Gauge Solenoid
16.3.13 Cleaning and Checking the Idler Rollers
16.3.14 Cleaning and Checking the punch idler rollers
16.3.15 Cleaning and Checking the Drive Rollers
16.3.16 Checking the Aligner Latch
16.3.17 Cleaning the Optical Sensors
16.3.18 Cleaning and Checking the Bypass Paper Path
16.3.19 Cleaning and Checking the Punch Paper Path
16.3.20 Cleaning and Checking the Timing Belt
16.3.21 Bypass panel
16.3.22 Bypass panel Removal
16.3.23 Aligner panels
16.3.24 Aligner Panel Removal
16.3.25 Aligner Idler Roller Replacement
16.3.26 Aligner Drive Belt Replacement
16.3.27 Cleaning and checking the energy drive roller
16.3.28 Replacing the back gauge mechanism
16.3.29 Back Gauge Removal
16.3.30 Solenoid Spring Replacement
16.3.31 Back Gauge Paddle
16.3.32 Back Gauge Assembly Adjustment
16.3.33 Punch module
16.3.34 Punch Module Removal
16.3.35 Lubricating to the Punch Drive Cams
16.3.36 Punch Clutch Replacement
16.3.37 Punch Module Brake Replacement and Adjustment
16.3.38 Punch Module Brake Replacement
16.3.39 Punch Module Brake Adjustment
16.3.40 Punch Module Motor Replacement
16.3.41 Punch Module Motor Drive Belt Replacement
16.3.42 Punch Module Drive Roller Replacement
16.3.43 Belt replacement
16.3.44 Tools
17. PERIODICAL MAINTENANCE PROCEDURE GP-502

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 Developing unit
1.4.1 Positions from which removing is prohibited
1.4.2 Reason of prohibition
1.5 DUPLEX SECTION
1.5.1 Positions from which removing is prohibited
1.5.2 Reason of prohibition
1.6 Photo conductor section
1.6.1 Positions from which removing is prohibited
1.6.2 Reason of prohibition
2. bizhub PRESS 2250P
2.1 List of disassembling and assembling parts
2.2 Disassembling and assembling procedures
2.2.1 Precautions on disassembling and assembling
2.2.2 Rear cover
2.2.3 Right cover
2.2.4 Left cover
2.2.5 Front door /Rt
2.2.6 Front door /Lt
2.2.7 Toner supply door
2.2.8 Upper cover/Rt
2.2.9 Upper cover/ Lt
2.2.10 Upper cover/Fr
2.2.11 Lift wire
2.2.12 Paper feed assist fan
2.2.13 Paper lift motor
2.2.14 Multi feed detection board
2.2.15 DUPLEX SECTION
2.2.16 Fusing temperature sensor /1 (TH1)
2.2.17 Fusing temperature sensor /3 (TH3)
2.2.18 Thermostat /1 (TS1), /2 (TS2)
2.2.19 Thermostat /3 (TS3)
2.2.20 Hard disk /1 (HDD1)
2.2.21 Hard disk /2
3. PF-703
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 Right cover
3.2.3 Rear cover
3.2.4 Front door
3.2.5 Tray front cover
3.2.6 Tray
3.2.7 Lift wire
3.2.8 Paper feed assist fan /Fr1 (FM1), /Fr2 (FM5), /Fr3 (FM9)
3.2.9 Paper leading edge separation fan /Fr1 (FM3), /Fr2 (FM7), /Fr3 (FM11), /Rr1 (FM4), /Rr2 (FM8), /Rr3 (FM12)
3.2.10 Paper lift motor /1 (M7), /2 (M8), /3 (M9)
3.2.11 Paper feed check window
3.2.12 PF drive board (PFUDB)
3.2.13 Left cover /Up, /Lw (PI-PFU only)
3.2.14 Multi feed detection boards /S (MFDBS) and /R (MFDBR) (PI-PFU only)
4. PF-706
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
4.2.4 Front door
4.2.5 PF drive board (PFUDB)
4.2.6 Tray
4.2.7 Lift wire
4.2.8 Paper feed assist fan /Fr (FM1/FM3/FM5), /Rr (FM2/FM4/FM6)
4.2.9 Paper lift motor (M42/M43/M44)
4.2.10 Cleaning the paper feed sensor (PS3/7/11)
4.2.11 Conveyance exit unit
4.2.12 Vertical conveyance units /Up and /Lw
5. RH-101
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 HDD installing unit
6. RU-509/HM-102
6.1 List of disassembling and assembling parts
6.2 Disassembling and assembling procedures
6.2.1 Precautions on disassembling and assembling
6.2.2 Front door
6.2.3 Rear cover
6.2.4 Upper cover
6.2.5 Humidification unit
6.2.6 Water feed tank
6.2.7 Color density sensor unit
6.2.8 Shutter
6.2.9 Note for replacing the board
7. RU-510
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 Rear cover
7.2.4 Left cover
7.2.5 Upper cover
7.2.6 Note for replacing the board
8. TD-501
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 Front door
8.2.3 Rear cover
8.2.4 Jam processing guide/1
8.2.5 Jam processing guide/2
8.2.6 Jam processing guide/3
8.2.7 Jam processing guide/4
8.2.8 Drive unit assy/1
8.2.9 Drive unit assy/2
8.2.10 Drive unit assy/3
8.2.11 Conveyance unit assy
9. FS-532
9.1 Items not allowed to be disassembled/reassembled
9.1.1 Red-painted screws
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 Front door
9.3.3 Rear cover
9.3.4 Upper cover /Rt1
9.3.5 Upper cover /Rt2
9.3.6 Upper cover /Fr1
9.3.7 Upper cover /Fr2
9.3.8 Upper cover /Rr
9.3.9 Upper cover /Md
9.3.10 Front cover
9.3.11 Sub tray
9.3.12 Stacker unit
9.3.13 Main tray
9.3.14 Main tray up down motor (M11), main tray up-down drive assy
9.3.15 Note for replacing the board
10. PK-522
10.1 Items that you must not disassemble or reassemble
10.1.1 Red-painted screws
10.2 List of disassembling and assembling parts
10.3 Disassembling and assembling procedures
10.3.1 Precautions on disassembling and assembling
10.3.2 Punch unit
11. LS-505
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 Cover
11.2.3 Replacing the stacker tray up/down wire
11.2.4 Caution when setting models using toggle SW
12. FD-503
12.1 Items not allowed to be disassembled/reassembled
12.1.1 Precautions on disassembling and assembling
12.1.2 Folding/conveyance switching position adjustment section
12.2 List of disassembling and assembling parts
12.3 Disassembling and assembling procedures
12.3.1 Upper cover /Fr + PI cover /Fr
12.3.2 Upper cover /Rr + PI cover /Rr
12.3.3 Upper door
12.3.4 Rear cover
12.3.5 Left cover /Fr
12.3.6 Left cover /Rr
12.3.7 Paper exit stopper cover
12.3.8 Right cover
12.3.9 Left cover /Up
12.3.10 Mount cover
12.3.11 Front door
12.3.12 Cleaning the 2nd folding conveyance sensor (PS53)
12.3.13 Cleaning the 3rd folding conveyance sensor (PS54)
12.3.14 Cleaning the 3rd folding roller
12.3.15 Folding conveyance section
12.3.16 Main tray up/down wire
12.3.17 Way to distinguish between new and old types of the multi feed detection board /1 (MFDB/1) and /2 (MFDB/2)
12.3.18 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (new type)
xiii
12.3.19 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (old type)
12.3.20 Note for replacing the board
13. SD-506
13.1 Items not allowed to be disassembled/reassembled
13.1.1 Trimmer blade home sensor (PS50), Trimmer blade upper limit sensor (PS51)
13.1.2 Trimmer completion sensor (PS62)
13.1.3 Wire slack prevention sensor (PS66)
13.1.4 Trimmer press upper limit sensor (PS52), Trimmer press home sensor (PS53)
13.1.5 Trimmer press brake
13.1.6 Fixing screw of the trimmer press timing belt
13.2 List of disassembling and assembling parts
13.3 Disassembling and assembling procedures
13.3.1 Precautions on disassembling and assembling
13.3.2 Rear cover /Lt
13.3.3 Rear cover /Rt
13.3.4 Left cover
13.3.5 Upper cover /Fr
13.3.6 Upper cover /Rr3
13.3.7 Sub tray cover
13.3.8 Front door /Lt
13.3.9 Front door /Rt
13.3.10 Folding unit
13.3.11 Note for replacing the board
14. PB-503
14.1 List of disassembling and assembling parts
14.2 Disassembling and assembling procedures
14.2.1 Precautions on disassembling and assembling
14.2.2 Front door
14.2.3 Front cover
14.2.4 Booklet door
14.2.5 Rear cover /Rt
14.2.6 Rear cover /Lt
14.2.7 Left cover
14.2.8 Relay conveyance gear cover /Fr
14.2.9 Relay conveyance gear cover /Rr
14.2.10 Pellet supply cover
14.2.11 SC cover /Fr
14.2.12 SC cover /Up
14.2.13 Upper cover /FrRt
14.2.14 Upper cover /FrLt
14.2.15 Upper cover /RrRt
14.2.16 Upper cover /RrLt
14.2.17 Upper cover /Md
14.2.18 Deodorant unit
14.2.19 Pellet supply unit
14.2.20 Glue tank unit
14.2.21 SC unit
14.2.22 Clamp unit
14.2.23 PB left unit
14.2.24 Book lift wire
14.2.25 Cart wire
14.2.26 Conveyance unit /Lw
14.2.27 Relay conveyance unit
14.2.28 Cover paper tray
14.2.29 Cover paper lift wire
14.2.30 Binding mode procedure with manual operating function
14.2.31 Multi feed detection boards /S (MFDBS) and /R (MFDBR)
15. IC Unit
15.1 Items not allowed to be disassembled/reassembled
15.1.1 IC board (ICB)
15.2 List of disassembling and assembling parts
15.3 Disassembling and assembling procedures
15.3.1 Precautions on disassembling and assembling
15.3.2 IC Unit
15.3.3 Memory
15.3.4 IC cooling fan (FM39)
15.3.5 SSD
15.3.6 Hard disk /2 (HDD2)
15.3.7 IC board (ICB)
16. GP-501
16.1 Centering punched holes
16.2 Door latch
16.2.1 Door latch check
16.2.2 Door Latch Adjustment
16.2.3 Door Latch and Switch Replacement
16.3 Preparing the GP-501 punch for service
16.3.1 Preparing the GP-501 punch for service
16.3.2 Separating the Punch From the Printer
16.3.3 Removing the Rear Cover
16.4 Leveling and aligning to the printer
(1) Procedure
(2) Tool Required
(3) To level the punch:
17. GP-502
18. INDIVIDUAL SUPPORT PARTS
18.1 OUTLINE
18.2 Installation of the paper feed assist plate
18.2.1 Purpose
18.2.2 Characteristics
18.2.3 Checking of the contents of the package
18.2.4 Procedure
18.3 Installing the postcard kit
18.3.1 Purpose
18.3.2 Checking of the contents of the package
18.3.3 Procedure
18.4 Replacing the stroking shaft pressure spring
18.4.1 Purpose
18.4.2 Characteristics
18.4.3 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 (Main body 1)
5.2.2 Exit method (Main body 1)
5.2.3 Start method (Main body 2)
5.2.4 Exit method (Main body 2)
5.3 Machine adjustment
5.3.1 Tray size adjustment (Tray adjustment)
5.3.2 Tray Amount Detection Adj. (Tray Adjustment)
5.3.3 Transfer Belt Speed Adj. (1) (2) (Magnification Adjustment)
5.3.4 Fusing Speed Adjustment (1) (2) (Magnification Adjustment)
5.3.5 Registration Line Speed (1) (2) (Magnification Adjustment)
5.3.6 Printer FD-Mag. Adjustment (1) (Magnification Adjustment)
5.3.7 Printer FD-Mag. Adjustment (2) (Magnification Adjustment)
5.3.8 Printer CD-Mag. Adjustment (1) (Magnification Adjustment)
5.3.9 Printer CD-Mag. Adjustment (2) (Magnification Adjustment)
5.3.10 Printer Restart Timing (1) (Timing Adjustment)
5.3.11 Printer Restart Timing (2) (Timing Adjustment)
5.3.12 Printer Registration Loop Adj. (Timing Adjustment)
5.3.13 Printer Pre-registration Adj. (Timing Adjustment)
5.3.14 Printer Lead Edge Margin (1) (2) (Timing Adjustment)
5.3.15 Printer Lead Trans. Switch (1) (2) (Timing Adjustment)
5.3.16 Printer Centering Adj. (1) (2) (Centering Adjustment)
xv
5.3.17 Gap Adj. Between LPH Chips (LPH Adjustment)
5.3.18 Black Line Restraint Adj. (1) (2) (LPH Adjustment)
5.3.19 LPH Adj. Pattern Select (LPH Adjustment)
5.3.20 Skew Detection Adjustment
5.3.21 Recall Standard Data
5.4 Process adjustment
5.4.1 High Voltage Auto Adjustment (High Voltage Adjustment)
5.4.2 HV Adjustment (Charge) (High Voltage Adjustment)
5.4.3 HV Adj. (Charg grid voltage) (High Voltage Adjustment)
5.4.4 HV Adj. (Bias Development) (High Voltage Adjustment)
5.4.5 Transfer Manual Adj. (High Voltage Adjustment)
5.4.6 Trans belt M-Brush Current (High Voltage Adjustment)
5.4.7 Trans belt M-Brush Current (High Voltage Adjustment)
5.4.8 Discharge Before Cleaning (High Voltage Adjustment)
5.4.9 Blade Setting Mode (Drum Peculiarity Adjustment)
5.4.10 Charge Potential Auto. Adj. (Drum Peculiarity Adjustment)
5.4.11 Toner Density Sensor Init. (Drum Peculiarity Adjustment)
5.4.12 Sensitive Drum Set Mode (Drum Peculiarity Adjustment)
5.4.13 Auto Maximum Density Adj. (Drum Peculiarity Adjustment)
5.4.14 Auto Dot Diameter Adj. (Drum Peculiarity Adjustment)
5.4.15 Cartridge Set Mode (1) (2) (Drum Peculiarity Adjustment)
5.4.16 Blade Replace Mode (Drum Peculiarity Adjustment)
5.4.17 Drum Peculiarity Package Adj
5.4.18 Drum Peculiarity Manual
5.4.19 Recall Standard Data
5.5 Counter/Data
5.5.1 Maintenance Counter
5.5.2 Collection Data
5.5.3 Paper Size Counter (Total/copy/printer counter)
5.5.4 Large Size Counter
5.5.5 Coverage Data History
5.5.6 Coverage Ranking List
5.5.7 Time series jam data
5.5.8 Jam Counter/Jam Counter Individual Sec
5.5.9 Counter of Each Copy Mode
5.5.10 SC data of time series
5.5.11 SC Counter/SC Counter Individual Sec
5.5.12 Counter of Each Paper Type
5.5.13 Parts History in Time Series (Maintenance History)
5.5.14 ORU-M Maintenance History
5.5.15 Checking, setting and resetting procedure of the Special Parts Counter
5.5.16 Special Parts Counter
5.5.17 Voluntary Part Counter (Parts Counter)
5.6 State Confirmation
5.6.1 I/O Check Mode
5.6.2 Input check method
5.6.3 Output check method
5.6.4 IO check mode list
5.6.5 Adjustment when replacing the multi feed detection board (main body)
5.6.6 Cleaning blade transportation lock
5.6.7 Removing toner in the toner mixing section
5.6.8 Adjustment when replacing the multi feed detection board (PI) (new type)
5.6.9 Adjustment when replacing the multi feed detection board (PI) (old type)
5.6.10 Adjustment when replacing the multi feed detection board (PI-PFU)
5.6.11 Adjustment when replacing the cover paper multi feed detection board (PB)
5.6.12 FD, SD-506, PB adjustment data EEPROM storage
5.6.13 Main body adjustment data NVRAM board storage (installation data)
5.6.14 Hard disk check
5.7 List Output
5.8 Test Mode
5.8.1 Test Pattern Output Mode
5.8.2 Test Pattern Density
5.8.3 Running Mode
5.8.4 Test Pattern No.1 Overall halftone
5.8.5 Test Pattern No.9 Line screen halftone
5.8.6 Test Pattern No.16 Linearity evaluation pattern
5.8.7 Test Pattern No.33 Linearity evaluation pattern
5.9 System Setting
5.9.1 Software DIPSW setting procedures
5.9.2 Software DIPSW setting list
5.9.3 Service Center TEL/FAX
5.9.4 M/C Serial Number Setting
5.9.5 Setup date/type of business setting
5.9.6 Definition change of the large-size paper in counter control
5.9.7 High coverage productivity down threshold setting
5.9.8 Image shift when outputting the custom size print job
5.9.9 Single body operation mode
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 E-mail Initial Setting (Controller NIC)
5.11.6 http Communication Setting (Controller NIC)
5.11.7 Input procedure of software DIPSW for CS Remote Care
5.11.8 List of software DIPSW for CS Remote Care
5.11.9 Setup confirmation
5.11.10 Maintenance call
5.11.11 Center call from administrator
5.11.12 Confirm communication log
5.11.13 Initialization of RAM for CS Remote Care
5.11.14 CS Remote Care error code list
5.11.15 TROUBLESHOOTING
5.12 ISW
5.13 Finisher adjustment
5.13.1 Note
5.13.2 FS-532 Staple Position Adjustment (staple finisher (main) adjustment)
5.13.3 FS-532 Staple Paper Width Adjustment (staple finisher (main) adjustment)
5.13.4 FS-532 FD Alignment Plate Adjustment (staple finisher (main) adjustment)
5.13.5 FS-532 Exit Guide Unit Paper Width Adjustment (staple finisher (main) adjustment)
5.13.6 FS-532 Rewind Paddle Descent Adjustment (staple finisher (main) adjustment)
5.13.7 PK-522 Vertical position adjustment (Crosswise Dir.) (staple finisher (punch) adjustment)
5.13.8 PK-522 Horizontal position adjustment (paper feed direction) (staple finisher (punch) adjustment)
5.13.9 PK-522 Registration Adjustment (staple finisher (punch) adjustment)
5.13.10 PK-522 Paper Edge Sensor Adjustment (staple finisher (punch) adjustment)
5.13.11 FD-503 Paper Width Adjustment (Multi Folder(Punch) Adj.)
5.13.12 FD-503 Punch Vertical Position Adj. (Multi Folder(Punch) Adj.)
5.13.13 FD-503 Punch Gap Recovery adjustment (Multi Folder(Punch) Adj.)
5.13.14 FD-503 Half Fold Position Adjustment (Multi Folder (Fold) Adj.)
5.13.15 FD-503 Tri-Fold-in Pos. Adj. (Multi Folder (Fold) Adj.)
5.13.16 FD-503 Tri-Fold-out Pos. Adj. (Multi Folder (Fold) Adj.)
5.13.17 FD-503 Double Parallel Pos. Adj. (Multi Folder (Fold) Adj.)
5.13.18 FD-503 Z-Fold Position Adj. (Multi Folder (Fold) Adj.)
5.13.19 FD-503 Gate Position Adj. (Multi Folder (Fold) Adj.)
5.13.20 FD-503 Fold Registration Loop Adjustment (Multi Folder (Fold) Adj.)
5.13.21 LS-505 Paper Width Adjustment (Stacker Adjustment)
5.13.22 LS-505 Paper Length Adjustment (Stacker Adjustment)
5.13.23 SD-506 Staple Center Position (Saddle Stitcher Pos. Adj.)
5.13.24 SD-506 Staple Paper Width Adj. (Saddle Stitcher Pos. Adj.)
5.13.25 SD-506 Staple Pitch Adjustment (Saddle Stitcher Pos. Adj.)
5.13.26 SD-506 Half-Fold Position Adj. (Saddle Stitcher Pos. Adj.)
5.13.27 SD-506 Tri-Fold Position Adj. (Saddle Stitcher Pos. Adj.)
5.13.28 SD-506 Fold Paper Width Adj. (Saddle Stitcher Pos. Adj.)
5.13.29 SD-506 Trimming Adjustment (Saddle Stitcher Pos. Adj.)
5.13.30 SD-506 Trimmer Receiver Adj. (Saddle Stitcher Pos. Adj.)
5.13.31 PB-503 Cover Trimming Adj. (Perfect Binder Adjustment)
5.13.32 PB-503 Cover Lead Edge Adj. (Perfect Binder Adjustment)
5.13.33 PB-503 Spine Corner form Pos. (Perfect Binder Adjustment)
5.13.34 PB-503 Glue Start Position (Perfect Binder Adjustment)
5.13.35 PB-503 Glue Finish Position (Perfect Binder Adjustment)
5.13.36 PB-503 Temperature Adjustment (Perfect Binder Adjustment)
5.13.37 PB-503 Sub Compile CD Width Adj. (Perfect Binder Adjustment)
5.13.38 PB-503 Clamp CD Width Adjustment (Perfect Binder Adjustment)
5.13.39 PB-503 Cover Up/Down CD Width Adj. (Perfect Binder Adjustment)
5.13.40 PB-503 Clamp FD Position Adj. (Perfect Binder Adjustment)
5.13.41 RU-510 Paper Width Adjustment (RU 1) (Relay Stacker Adjustment)
5.13.42 RU-510 Paper Length Adjustment (RU 1) (Relay Stacker Adjustment)
5.13.43 RU-510 Paper Width Adjustment (RU 2) (Relay Stacker Adjustment)
5.13.44 RU-510 Paper Length Adjustment (RU 2) (Relay Stacker Adjustment)
5.13.45 PI-PFU Tray Adjustment (PI-PFU Adjustment)
5.13.46 PI-PFU Pre-registration Adjustment (PI-PFU adjustment)
5.13.47 TD-501 Pre-registration Adj. (Tandem Relay Unit Adjustment)
5.13.48 Recall Standard Data
5.14 IC HDD format
5.14.1 Procedure
5.14.2 Purpose of each item
5.15 Setting data
5.15.1 Read from external memory
5.15.2 Store to external memory
5.15.3 Size setting rewrite
5.16 Log Store
5.16.1 Log Store Setting
5.16.2 Execute Log Storing
5.17 Auth. Device Setting
5.17.1 Auth. Unit Selection
5.17.2 Loadable Driver Install
5.18 ORU-M Setting
5.18.1 ORU-M Target Setting
5.18.2 ORU-M Life Threshold Setting
5.18.3 ORU-M Password Setting
6. FEE COLLECTION SETTING
6.1 Fee Collection Setting List
6.2 Start/exit
(1) Usage
(2) Procedure
6.3 Manage OpenAPI Auth
6.3.1 Restriction Code
6.4 Billing Coefficient Setting
(1) Usage
(2) Functions
(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. ADJUSTMENT FOR POD
8.1 Process adjustment
8.1.1 OUTLINE
8.1.2 Image Trouble sample of genesis phenomenon
8.1.3 Transfer Offset Adjustment (Offset Lead Edge 1(Front))
8.1.4 Transfer Offset Adjustment (Offset Lead Edge 1(Back))
8.1.5 Transfer Offset Adjustment (Offset Lead Edge 2(Front))
8.1.6 Transfer Offset Adjustment (Offset Lead Edge 2(Back))
8.1.7 Transfer Offset Adjustment (Offset Lead Edge 3(Front))
8.1.8 Transfer Offset Adjustment (Offset Lead Edge 3(Back))
8.1.9 Transfer Offset Adjustment (Offset Center(Front))
8.1.10 Transfer Offset Adjustment (Offset Center(Back))
8.1.11 Transfer Offset Adjustment (Offset Rear Edge(Front))
8.1.12 Transfer Offset Adjustment (Offset Rear Edge(Back))
8.1.13 Fusing pressure setting
8.1.14 Process line speed setting
8.1.15 Density level of the Embossed2
8.2 Image quality/improving paper feeding adjustment
8.2.1 OUTLINE
8.2.2 The front and back registration
8.2.3 The front and back registration (printer) (front and back registration)
8.2.4 The front and back registration by user (by paper brand) (front and back registration)
8.2.5 The front and back registration by user (Fine Adjustment) (front and back registration)
8.2.6 Darken image density (both sides density adjustment)
8.2.7 Lighten image density (both sides density adjustment)
8.2.8 Transfer jitter adjustment
8.2.9 Overlay printing adjustment
8.2.10 PF-703 air-blow adjustment
8.2.11 Fusibility adjustment
8.2.12 User setting of each paper brand
9. MECHANICAL ADJUSTMENT bizhub PRESS 2250P
9.1 Tray Centering Adjustment
(1) Usage
(2) Procedure
9.2 Separation pressure adjustment
(1) Usage
(2) Procedure
9.3 Pick-up roller load adjustment
(1) Usage
(2) Procedure
9.4 Pick-up roller height adjustment
(1) Usage
(2) Procedure
9.5 Paper feed pick-up amount adjustment
(1) Usage
(2) Procedure
9.6 Paper lift plate skew adjustment
(1) Usage
(2) Procedure
9.7 Registration roller paper skew adjustment
(1) Usage
(2) Procedure
9.8 Registration roller pressure adjustment
(1) Usage
(2) Procedure
(3) Case 1
(4) Case 2
10. MECHANICAL ADJUSTMENT PF-703
10.1 Paper height adjustment
(1) Usage
(2) Procedure
10.2 Centering adjustment (for each tray)
(1) Usage
(2) Procedure
10.3 Centering Adjustment (PF)
(1) Usage
(2) Procedure
10.4 Tilt adjustment
(1) Usage
(2) Procedure
10.5 Horizontal adjustment
(1) Usage
(2) Procedure
11. MECHANICAL ADJUSTMENT PF-706
11.1 Paper feed pick-up amount adjustment
(1) Usage
(2) Procedure
11.2 Pick-up roller height adjustment
(1) Usage
(2) Procedure
11.3 Pick-up roller load adjustment
(1) Usage
(2) Procedure
11.4 Separation pressure adjustment
(1) Usage
(2) Procedure
11.5 Centering adjustment (for each tray)
(1) Usage
(2) Procedure
xix
11.6 Centering Adjustment (PF)
(1) Usage
(2) Procedure
11.7 Tilt adjustment
(1) Usage
(2) Procedure
11.8 Horizontal adjustment
(1) Usage
(2) Procedure
12. MECHANICAL ADJUSTMENT RU-509
12.1 Height adjustment
(1) Usage
(2) Procedure
12.2 Position adjustment of the shutter solenoid (SD5)
(1) Usage
(2) Procedure
12.3 Image scratch reduction
(1) Function
(2) Usage
(3) Procedure
13. MECHANICAL ADJUSTMENT RU-510
13.1 Centering adjustment
(1) Usage
(2) Procedure
13.2 Height adjustment
(1) Usage
(2) Procedure
14. MECHANICAL ADJUSTMENT TD-501
14.1 Height adjustment
(1) Usage
(2) Procedure
15. MECHANICAL ADJUSTMENT FS-532
15.1 Staple position adjustment
15.1.1 Usage
15.1.2 Procedure
15.2 Main tray horizontal adjustment
15.2.1 Purpose
15.2.2 Procedure
16. MECHANICAL ADJUSTMENT PK-522
16.1 Punch hole position skew adjustment
16.1.1 Usage
16.1.2 Procedure
16.2 Punch unit adjustment mounting position adjustment
16.2.1 Usage
16.2.2 Procedure
17. MECHANICAL ADJUSTMENT LS-505
17.1 Adjusting the paper press solenoid /1 (SD6)
(1) Usage
(2) Procedure
17.2 Adjusting the paper press solenoid /2 (SD7)
(1) Usage
(2) Procedure
17.3 Adjusting the paper press solenoid /3 (SD8)
(1) Usage
(2) Procedure
17.4 Adjusting the job partition solenoid (SD2)
(1) Usage
(2) Procedure
17.5 Horizontal adjustment
(1) Usage
(2) Procedure
17.6 Grip conveyance home sensor adjustment
(1) Usage
(2) Procedure
18. MECHANICAL ADJUSTMENT FD-503
18.1 Roller solenoids /1 (SD5), /2 (SD6), /3 (SD7) and /4 (SD8) position adjustment
(1) Usage
(2) Procedure
18.2 2nd folding roller solenoid (SD18) position adjustment
(1) Usage
(2) Procedure
18.3 Punch Centering Adjustment
(1) Usage
(2) Procedure
18.4 Horizontal adjustment
(1) Usage
(2) Procedure
18.5 Paper feed control gear position adjustment (PI tray)
(1) Usage
(2) Procedure
18.6 Paper feed pick-up volume adjustment (PI tray)
(1) Usage
(2) Procedure
19. MECHANICAL ADJUSTMENT SD-506
19.1 Horizontal adjustment
(1) Usage
(2) Procedure
19.2 Folding skew adjustment
(1) Usage
(2) Procedure
19.3 Second folding position stabilization adjustment
(1) Usage
(2) Procedure
19.4 Staple position adjustment
(1) Usage
(2) Procedure
(3) Adjustment Procedure/1
(4) Adjustment Procedure/2
19.5 Stapler position adjustment
(1) Usage
(2) Procedure
19.6 Tilt/gap adjustment of the clincher
(1) Usage
(2) Procedure
19.7 Trimming skew adjustment
(1) Usage
(2) Procedure
19.8 Trimming adjustment
(1) Usage
(2) Procedure
20. MECHANICAL ADJUSTMENT PB-503
20.1 Clamp sub scan direction alignment adjustment
(1) Usage
(2) Procedure
20.2 Clamp main scan direction alignment adjustment
(1) Usage
(2) Procedure
20.3 Pellet supply arm angle adjustment
(1) Usage
(2) Procedure
20.4 Glue apply roller gap adjustment
(1) Usage
(2) Procedure
20.5 Cover paper glue gap adjustment
(1) Usage
(2) Gap adjustment procedure in thin coat mode
(3) Gap adjustment procedure in thick coat mode
20.6 Glue tank movement rail tilt adjustment
(1) Usage
(2) Procedure
20.7 Cover paper folding plate nipping adjustment
(1) Usage
(2) Procedure
20.8 Cover paper folding plate parallel adjustment
(1) Usage
(2) Procedure
20.9 Cover paper table up down belt adjustment
(1) Usage
(2) Check point
(3) Procedure
20.10 Cover paper alignment plate adjustment
(1) Usage
(2) Procedure
20.11 Cover paper cutting skew adjustment
(1) Usage
(2) Procedure
20.12 Cover paper table positioning
(1) Usage
(2) Procedure
20.13 Cover paper tray pick-up adjustment
(1) Usage
(2) Procedure
20.14 Cover paper tray pick-up roller height adjustment
(1) Usage
(2) Procedure
20.15 Cover paper tray separation pressure adjustment
(1) Usage
(2) Procedure
20.16 Cover paper tray Centering Adjustment
(1) Usage
(2) Procedure
20.17 Cover paper tray lift plate horizontal adjustment
(1) Usage
(2) Procedure
20.18 Height adjustment
(1) Usage
(2) Procedure

J) REWRITING OF FIRMWARE
1. OUTLINE
1.1 Precautions on rewriting the firmware
(1) ISW Operation Method
(2) Execution target of ISW
(3) ISW execution procedures
(4) DIPSW and toggle SW setting on the boards
(5) Connecting short connector when rewriting firmware
1.2 Firmware data flow
1.3 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)
1.4 Type
(1) USB Memory ISW
1.5 Error list
(1) Main body error list
(2) Troubleshooting procedure for the main body error
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) Main body error list
3.2 ISW Procedure of GP-502
3.2.1 Procedure of rewriting M1
3.2.2 Procedure of rewriting M2
3.2.3 Procedure of rewriting M3
3.3 Boot USB memory ISW
(1) Board to be rewritten and firmware
(2) Procedure

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 2250P
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-0004
2.5.5 C-0005
2.5.6 C-0006
2.5.7 C-0007
2.5.8 C-0008
2.5.9 C-0010
2.5.10 C-0011
2.5.11 C-0012
2.5.12 C-0020
2.5.13 C-0021
2.5.14 C-0022
2.5.15 C-0023
2.5.16 C-0024
2.5.17 C-0025
2.5.18 C-0030
2.5.19 C-0031
2.5.20 C-0101
2.5.21 C-0103
2.5.22 C-0104
2.5.23 C-0105
2.5.24 C-0106
2.5.25 C-0107
2.5.26 C-0108
2.5.27 C-0109
2.5.28 C-0110
2.5.29 C-0111
2.5.30 C-0112
2.5.31 C-0113
2.5.32 C-0114
2.5.33 C-0115
2.5.34 C-0116
2.5.35 C-0118
2.5.36 C-0119
2.5.37 C-0120
2.5.38 C-0121
2.5.39 C-0130
2.5.40 C-0131
2.5.41 C-0132
2.5.42 C-0133
2.5.43 C-0134
2.5.44 C-0140
2.5.45 C-0141
2.5.46 C-0142
2.5.47 C-0143
2.5.48 C-0144
2.5.49 C-0145
2.5.50 C-0160
2.5.51 C-0161
2.5.52 C-0162
2.5.53 C-0163
2.5.54 C-0164
2.5.55 C-0165
2.5.56 C-0170
2.5.57 C-0171
2.5.58 C-0172
2.5.59 C-0173
2.5.60 C-0174
2.5.61 C-0201
2.5.62 C-0203
2.5.63 C-0204
2.5.64 C-0205
2.5.65 C-0207
2.5.66 C-0208
2.5.67 C-0210
2.5.68 C-0211
2.5.69 C-0212
2.5.70 C-0213
2.5.71 C-0214
2.5.72 C-0215
2.5.73 C-0222
2.5.74 C-0223
2.5.75 C-0226
2.5.76 C-0227
2.5.77 C-0230
2.5.78 C-0231
2.5.79 C-0240
2.5.80 C-0241
2.5.81 C-0242
2.5.82 C-0243
2.5.83 C-0244
2.5.84 C-0245
2.5.85 C-0250
2.5.86 C-0251
2.5.87 C-0252
2.5.88 C-0253
2.5.89 C-0254
2.5.90 C-0255
2.5.91 C-0261
2.5.92 C-0262
2.5.93 C-0263
2.5.94 C-0264
2.5.95 C-0265
2.5.96 C-0266
2.5.97 C-0271
2.5.98 C-0272
2.5.99 C-0273
2.5.100 C-0274
2.5.101 C-0275
2.5.102 C-0276
2.5.103 C-0281
2.5.104 C-0282
2.5.105 C-0283
2.5.106 C-0284
2.5.107 C-0285
2.5.108 C-0286
2.5.109 C-0291
2.5.110 C-0292
2.5.111 C-0293
2.5.112 C-0294
2.5.113 C-0295
2.5.114 C-0296
2.6 Solution 2 (C-0301_0400)
2.6.1 C-0304
2.6.2 C-0306
2.6.3 C-0307
2.6.4 C-0309
2.6.5 C-0310
2.6.6 C-0312
2.6.7 C-0320
2.6.8 C-0322
2.6.9 C-0323
2.6.10 C-0325
2.6.11 C-0326
2.6.12 C-0328
2.6.13 C-0329
2.6.14 C-0331
2.6.15 C-0332
2.6.16 C-0333
2.6.17 C-0334
2.6.18 C-0335
2.6.19 C-0336
2.6.20 C-0337
2.6.21 C-0338
2.6.22 C-0339
2.6.23 C-0341
2.6.24 C-0342
2.6.25 C-0344
2.6.26 C-0345
2.6.27 C-0347
2.6.28 C-0348
2.6.29 C-0350
2.6.30 C-0351
2.6.31 C-0353
2.6.32 C-0354
2.6.33 C-0356
2.6.34 C-0357
2.6.35 C-0359
2.6.36 C-0360
2.6.37 C-0361
2.6.38 C-0362
2.6.39 C-0363
2.6.40 C-0364
2.6.41 C-0365
2.6.42 C-0366
2.6.43 C-0367
2.6.44 C-0368
2.6.45 C-0370
2.6.46 C-0371
2.6.47 C-0372
2.6.48 C-0373
2.6.49 C-0374
2.6.50 C-0375
2.6.51 C-0376
2.6.52 C-0377
2.6.53 C-0378
2.6.54 C-0379
2.6.55 C-0380
2.6.56 C-0381
2.6.57 C-0382
2.6.58 C-0383
2.6.59 C-0384
2.6.60 C-0385
2.6.61 C-0386
2.6.62 C-0387
2.6.63 C-0388
2.6.64 C-0389
2.6.65 C-0390
2.6.66 C-0391
2.6.67 C-0392
2.6.68 C-0393
2.6.69 C-0394
2.6.70 C-0395
2.6.71 C-0396
2.6.72 C-0397
2.6.73 C-0398
2.6.74 C-0399
2.7 Solution 3 (C-0401_0700)
2.7.1 C-0403
2.7.2 C-0404
2.7.3 C-0410
2.7.4 C-0411
2.7.5 C-0412
2.7.6 C-0413
2.7.7 C-0414
2.7.8 C-0420
2.7.9 C-0421
2.7.10 C-0422
2.7.11 C-0423
2.7.12 C-0424
2.7.13 C-0425
2.7.14 C-0426
2.7.15 C-0427
2.7.16 C-0430
2.7.17 C-0431
2.7.18 C-0501
2.7.19 C-0502
2.7.20 C-0503
2.7.21 C-0504
2.7.22 C-0505
2.7.23 C-0506
2.7.24 C-0507
2.7.25 C-0508
2.7.26 C-0509
2.7.27 C-0510
2.7.28 C-0511
2.7.29 C-0512
2.7.30 C-0513
2.7.31 C-0514
2.7.32 C-0515
2.7.33 C-0516
2.7.34 C-0517
2.7.35 C-0518
2.7.36 C-0519
2.7.37 C-0520
2.7.38 C-0521
2.7.39 C-0522
2.7.40 C-0523
2.7.41 C-0524
2.7.42 C-0525
2.7.43 C-0526
2.7.44 C-0527
2.7.45 C-0528
2.7.46 C-0529
2.7.47 C-0530
2.7.48 C-0531
2.7.49 C-0532
2.7.50 C-0533
2.7.51 C-0534
2.7.52 C-0535
2.7.53 C-0536
2.7.54 C-0537
2.7.55 C-0538
2.7.56 C-0539
2.7.57 C-0540
2.7.58 C-0541
2.7.59 C-0542
2.7.60 C-0543
2.7.61 C-0544
2.7.62 C-0545
2.7.63 C-0546
2.7.64 C-0547
2.7.65 C-0548
2.7.66 C-0549
2.7.67 C-0550
2.7.68 C-0551
2.7.69 C-0552
2.7.70 C-0553
2.7.71 C-0554
2.7.72 C-0555
2.7.73 C-0556
2.7.74 C-0557
2.7.75 C-0558
2.7.76 C-0559
2.7.77 C-0560
2.7.78 C-0561
2.7.79 C-0562
2.7.80 C-0563
2.7.81 C-0564
2.7.82 C-0565
2.7.83 C-0566
2.7.84 C-0567
2.7.85 C-0568
2.7.86 C-0569
2.7.87 C-0570
2.7.88 C-0571
2.7.89 C-0572
2.7.90 C-0573
2.7.91 C-0574
2.7.92 C-0575
2.7.93 C-0576
2.7.94 C-0577
2.7.95 C-0578
2.7.96 C-0579
2.7.97 C-0580
2.7.98 C-0581
2.7.99 C-0582
2.7.100 C-0583
2.7.101 C-0584
2.7.102 C-0585
2.7.103 C-0586
2.7.104 C-0587
2.7.105 C-0588
2.7.106 C-0589
2.7.107 C-0590
2.7.108 C-0591
2.7.109 C-0592
2.7.110 C-0593
2.7.111 C-0594
2.7.112 C-0595
2.7.113 C-0596
2.7.114 C-0601
2.7.115 C-0602
2.7.116 C-0603
2.7.117 C-0604
2.7.118 C-0605
2.7.119 C-0606
2.7.120 C-0607
2.7.121 C-0608
2.7.122 C-0611
2.7.123 C-0612
2.7.124 C-0613
2.7.125 C-0614
2.7.126 C-0615
2.7.127 C-0616
2.7.128 C-0617
2.7.129 C-0618
2.7.130 C-0621
2.7.131 C-0622
2.7.132 C-0623
2.7.133 C-0624
2.7.134 C-0625
2.7.135 C-0626
2.7.136 C-0627
2.7.137 C-0628
2.7.138 C-0631
2.7.139 C-0632
2.7.140 C-0633
2.7.141 C-0634
2.7.142 C-0635
2.7.143 C-0636
2.7.144 C-0637
2.7.145 C-0638
2.7.146 C-0639
2.7.147 C-0640
2.7.148 C-0641
2.7.149 C-0642
2.7.150 C-0651
2.7.151 C-0652
2.7.152 C-0653
2.7.153 C-0654
2.7.154 C-0655
2.7.155 C-0656
2.7.156 C-0657
2.7.157 C-0658
2.7.158 C-0659
2.7.159 C-0660
2.7.160 C-0661
2.7.161 C-0662
2.7.162 C-0671
2.7.163 C-0672
2.7.164 C-0673
2.7.165 C-0674
2.7.166 C-0675
2.7.167 C-0676
2.7.168 C-0677
2.7.169 C-0678
2.7.170 C-0679
2.7.171 C-0680
2.7.172 C-0681
2.7.173 C-0682
2.7.174 C-0685
2.7.175 C-0686
2.7.176 C-0687
2.7.177 C-0688
2.7.178 C-0689
2.7.179 C-0690
2.7.180 C-0691
2.7.181 C-0692
2.7.182 C-0693
2.7.183 C-0694
2.7.184 C-0695
2.7.185 C-0696
2.7.186 C-0701
2.7.187 C-0702
2.7.188 C-0703
2.7.189 C-0704
2.7.190 C-0705
2.7.191 C-0706
2.7.192 C-0707
2.7.193 C-0708
2.7.194 C-0709
2.8 Solution 4 (C-1001_1181)
2.8.1 C-1001
2.8.2 C-1005
2.8.3 C-1006
2.8.4 C-1007
2.8.5 C-1009
2.8.6 C-1010
2.8.7 C-1011
2.8.8 C-1012
2.8.9 C-1013
2.8.10 C-1014
2.8.11 C-1017
2.8.12 C-1018
2.8.13 C-1102
2.8.14 C-1103
2.8.15 C-1105
2.8.16 C-1106
2.8.17 C-1109
2.8.18 C-1113
2.8.19 C-1114
2.8.20 C-1127
2.8.21 C-1132
2.8.22 C-1137
2.8.23 C-1141
2.8.24 C-1144
2.8.25 C-1147
2.8.26 C-1153
2.8.27 C-1154
2.8.28 C-1155
2.8.29 C-1156
2.8.30 C-1157
2.8.31 C-1158
2.8.32 C-1159
2.8.33 C-1170
2.8.34 C-1171
2.8.35 C-1172
2.8.36 C-1179
2.9 Solution 5 (C-1201_1216)
2.9.1 C-1201
2.9.2 C-1202
2.9.3 C-1203
2.9.4 C-1204
2.9.5 C-1205
2.9.6 C-1206
2.9.7 C-1211
2.9.8 C-1212
2.9.9 C-1213
2.9.10 C-1214
2.9.11 C-1215
2.9.12 C-1216
2.10 Solution 6 (C-1221_1235)
2.10.1 C-1221
2.10.2 C-1222
2.10.3 C-1223
2.10.4 C-1224
2.10.5 C-1225
2.10.6 C-1226
2.10.7 C-1227
2.10.8 C-1228
2.10.9 C-1229
2.10.10 C-1230
2.10.11 C-1231
2.10.12 C-1232
2.10.13 C-1233
2.10.14 C-1234
2.10.15 C-1235
2.11 Solution 7 (C-1241_1275)
2.11.1 C-1241
2.11.2 C-1242
2.11.3 C-1243
2.11.4 C-1244
2.11.5 C-1245
2.11.6 C-1246
2.11.7 C-1247
2.11.8 C-1248
2.11.9 C-1249
2.11.10 C-1250
2.11.11 C-1251
2.11.12 C-1252
2.11.13 C-1253
2.11.14 C-1254
2.11.15 C-1255
2.11.16 C-1256
2.11.17 C-1257
2.11.18 C-1258
2.11.19 C-1259
2.11.20 C-1260
2.11.21 C-1261
2.11.22 C-1262
2.11.23 C-1263
2.11.24 C-1264
2.11.25 C-1265
2.11.26 C-1266
2.11.27 C-1267
2.11.28 C-1268
2.11.29 C-1269
2.11.30 C-1270
2.11.31 C-1271
2.11.32 C-1272
2.11.33 C-1273
2.11.34 C-1275
2.12 Solution 8 (C-1281_1299)
2.12.1 C-1281
2.12.2 C-1282
2.12.3 C-1290
2.12.4 C-1291
2.12.5 C-1292
2.12.6 C-1293
2.12.7 C-1294
2.12.8 C-1295
2.12.9 C-1296
2.12.10 C-1297
2.12.11 C-1298
2.12.12 C-1299
2.13 Solution 9 (C-1301_1334)
2.13.1 C-1301
2.13.2 C-1302
2.13.3 C-1303
2.13.4 C-1304
2.13.5 C-1305
2.13.6 C-1306
2.13.7 C-1307
2.13.8 C-1308
2.13.9 C-1309
2.13.10 C-1310
2.13.11 C-1311
2.13.12 C-1316
2.13.13 C-1317
2.13.14 C-1318
2.13.15 C-1319
2.13.16 C-1320
2.13.17 C-1330
2.13.18 C-1331
2.13.19 C-1332
2.13.20 C-1333
2.13.21 C-1334
2.14 Solution 10 (C-1341_1364)
2.14.1 C-1341
2.14.2 C-1342
2.14.3 C-1351
2.14.4 C-1352
2.14.5 C-1353
2.14.6 C-1354
2.14.7 C-1355
2.14.8 C-1356
2.14.9 C-1357
2.14.10 C-1358
2.14.11 C-1359
2.14.12 C-1360
2.14.13 C-1361
2.14.14 C-1364
2.15 Solution 11 (C-1402_1499)
2.15.1 C-1402
2.15.2 C-1403
2.15.3 C-1404
2.15.4 C-1406
2.15.5 C-1407
2.15.6 C-1408
2.15.7 C-1409
2.15.8 C-1411
2.15.9 C-1412
2.15.10 C-1432
2.15.11 C-1433
2.15.12 C-1435
2.15.13 C-1436
2.15.14 C-1437
2.15.15 C-1438
2.15.16 C-1439
2.15.17 C-1440
2.15.18 C-1441
2.15.19 C-1443
2.15.20 C-1451
2.15.21 C-1452
2.15.22 C-1454
2.15.23 C-1455
2.15.24 C-1456
2.15.25 C-1457
2.15.26 C-1499
2.16 Solution 12 (C-1501_1656)
2.16.1 C-1501
2.16.2 C-1502
2.16.3 C-1504
2.16.4 C-1505
2.16.5 C-1506
2.16.6 C-1507
2.16.7 C-1508
2.16.8 C-1509
2.16.9 C-1510
2.16.10 C-1511
2.16.11 C-1512
2.16.12 C-1513
2.16.13 C-1514
2.16.14 C-1515
2.16.15 C-1516
2.16.16 C-1517
2.16.17 C-1518
2.16.18 C-1519
2.16.19 C-1520
2.16.20 C-1521
2.16.21 C-1522
2.16.22 C-1523
2.16.23 C-1524
2.16.24 C-1525
2.16.25 C-1526
2.16.26 C-1527
2.16.27 C-1528
2.16.28 C-1530
2.16.29 C-1531
2.16.30 C-1532
2.16.31 C-1534
2.16.32 C-1537
2.16.33 C-1538
2.16.34 C-1540
2.16.35 C-1541
2.16.36 C-1542
2.16.37 C-1543
2.16.38 C-1544
2.16.39 C-1545
2.16.40 C-1546
2.16.41 C-1547
2.16.42 C-1548
2.16.43 C-1549
2.16.44 C-1550
2.16.45 C-1551
2.16.46 C-1552
2.16.47 C-1553
2.16.48 C-1554
2.16.49 C-1555
2.16.50 C-1556
2.16.51 C-1557
2.16.52 C-1558
2.16.53 C-1559
2.16.54 C-1560
2.16.55 C-1561
2.16.56 C-1562
2.16.57 C-1565
2.16.58 C-1566
2.16.59 C-1567
2.16.60 C-1651
2.16.61 C-1652
2.16.62 C-1653
2.16.63 C-1654
2.16.64 C-1655
2.16.65 C-1656
2.17 Solution 13 (C-2101_2300)
2.17.1 C-2101
2.17.2 C-2102
2.17.3 C-2103
2.17.4 C-2201
2.17.5 C-2202
2.17.6 C-2203
2.17.7 C-2204
2.17.8 C-2205
2.17.9 C-2206
2.17.10 C-2207
2.17.11 C-2208
2.17.12 C-2209
2.17.13 C-2210
2.17.14 C-2211
2.17.15 C-2212
2.17.16 C-2213
2.17.17 C-2214
2.17.18 C-2215
2.17.19 C-2217
2.17.20 C-2220
2.17.21 C-2221
2.17.22 C-2222
2.17.23 C-2224
2.17.24 C-2225
2.17.25 C-2226
2.17.26 C-2227
2.17.27 C-2228
2.17.28 C-2230
2.17.29 C-2231
2.17.30 C-2233
2.17.31 C-2234
2.17.32 C-2235
2.17.33 C-2236
2.17.34 C-2237
2.17.35 C-2238
2.17.36 C-2241
2.17.37 C-2242
2.18 Solution 14 (C-2301_3999)
2.18.1 C-2304
2.18.2 C-2306
2.18.3 C-2307
2.18.4 C-2309
2.18.5 C-2311
2.18.6 C-2313
2.18.7 C-2317
2.18.8 C-2318
2.18.9 C-2401
2.18.10 C-2402
2.18.11 C-2403
2.18.12 C-2411
2.18.13 C-2412
2.18.14 C-2413
2.18.15 C-2701
2.18.16 C-2702
2.18.17 C-2704
2.18.18 C-2705
2.18.19 C-2801
2.18.20 C-2802
2.18.21 C-2803
2.18.22 C-2804
2.18.23 C-2807
2.18.24 C-2808
2.18.25 C-2809
2.18.26 C-2810
2.18.27 C-2811
2.18.28 C-2812
2.18.29 C-2815
2.18.30 C-2816
2.18.31 C-2821
2.18.32 C-2822
2.18.33 C-3102
2.18.34 C-3103
2.18.35 C-3201
2.18.36 C-3202
2.18.37 C-3501
2.18.38 C-3502
2.18.39 C-3503
2.18.40 C-3504
2.18.41 C-3801
2.18.42 C-3802
2.18.43 C-3901
2.18.44 C-3902
2.18.45 C-3903
2.18.46 C-3904
2.18.47 C-3905
2.18.48 C-3906
2.19 Solution 15 (C-4000_6801)
2.19.1 C-4301
2.19.2 C-4303
2.19.3 C-4304
2.19.4 C-4305
2.19.5 C-4307
2.19.6 C-4314
2.19.7 C-4316
2.19.8 C-4701
2.19.9 C-4702
2.19.10 C-4703
2.19.11 C-4705
2.19.12 C-4706
2.19.13 C-4708
2.19.14 C-4709
2.19.15 C-4720
2.19.16 C-4721
2.19.17 C-4722
2.19.18 C-4725
2.19.19 C-4850
2.19.20 C-5010
2.19.21 C-5101
2.19.22 C-5102
2.19.23 C-5311
2.19.24 C-5313
2.19.25 C-5317
2.19.26 C-5319
2.19.27 C-5320
2.19.28 C-5322
2.19.29 C-5326
2.19.30 C-5327
2.19.31 C-5328
2.19.32 C-5329
2.19.33 C-5330
2.19.34 C-5332
2.19.35 C-5337
2.19.36 C-5338
2.19.37 C-5339
2.19.38 C-5340
2.19.39 C-5341
2.19.40 C-5343
2.19.41 C-5344
2.19.42 C-5345
2.19.43 C-5347
2.19.44 C-5348
2.19.45 C-6101
2.19.46 C-6102
2.19.47 C-6103
2.19.48 C-6301
2.19.49 C-6302
2.19.50 C-6303
2.19.51 C-6701
2.19.52 C-6702
2.19.53 C-6703
2.19.54 C-6704
2.19.55 C-6705
2.19.56 C-6706
2.19.57 C-6707
2.19.58 C-6708
2.19.59 C-6709
2.19.60 C-6710
2.19.61 C-6717
2.19.62 C-6719
2.19.63 C-6721
2.19.64 C-6801
2.20 Solution 16 (C-8001_C-C108)
2.20.1 C-A001
2.20.2 C-A002
2.20.3 C-A003
2.20.4 C-A004
2.20.5 C-A005
2.20.6 C-A006
2.20.7 C-A007
2.20.8 C-A008
2.20.9 C-A009
2.20.10 C-A101
2.20.11 C-C101
2.20.12 C-C102
2.20.13 C-C103
2.20.14 C-C104*
2.20.15 C-C105
2.20.16 C-C106
2.20.17 C-C107
2.20.18 C-C108
2.21 Solution 17 (C-C109_C-C124)
2.21.1 C-C109
2.21.2 C-C111
2.21.3 C-C112
2.21.4 C-C113
2.21.5 C-C114
2.21.6 C-C116
2.21.7 C-C117
2.21.8 C-C118
2.21.9 C-C119
2.21.10 C-C121
2.21.11 C-C123
2.21.12 C-C124
2.22 Solution 18 (C-C125_E007)
2.22.1 C-C125
2.22.2 C-C130
2.22.3 C-C136
2.22.4 C-C137
2.22.5 C-C160
2.22.6 C-D001
2.22.7 C-D002
2.22.8 C-D003
2.22.9 C-D004
2.22.10 C-D010
2.22.11 C-D080
2.22.12 C-D101
2.22.13 C-D102
2.22.14 C-E001
2.22.15 C-E002
2.22.16 C-E003
2.22.17 C-E004
2.22.18 C-E005
2.22.19 C-E006
2.22.20 C-E007
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 the paper feed option
3.2.1 PF-703/706
3.3 The power is not supplied to the finishing option
3.3.1 PF-703 + FA-501
3.3.2 RU-509
3.3.3 RU-510
3.3.4 FS-532
3.3.5 LS-505
3.3.6 FD-503
3.3.7 SD-506
3.3.8 PB-503
3.3.9 GP-501
4. IMAGE TROUBLE
4.1 Initial check point
4.1.1 Initial check items
4.2 Printer system procedure
4.2.1 OUTLINE
4.2.2 Check the printer
4.2.3 Image Stabilization
4.2.4 Printer system: White lines in sub scan direction, White bands in sub scan direction, Black lines in sub scan direction,
Black bands in sub scan direction
4.2.5 Printer system: White lines in main scan direction, White bands in main scan direction, Black lines in main scan
direction, Black bands in main scan direction
4.2.6 Printer system: Uneven density in sub scan direction
4.2.7 Printer system: Uneven density in main scan direction
4.2.8 Printer system: Light density (ID lowering)
4.2.9 Printer system: Gradation error
4.2.10 Printer system: Half tone overall diagonal stripe
4.2.11 Printer system: Half tone repelling
4.2.12 Printer system: Size memory
4.2.13 Printer system: Short diagonal lines, wrinkling of paper
4.2.14 Printer system: Wax unevenness
4.2.15 Printer system: Gray background
4.2.16 Printer system: Density decrease of solid black
4.2.17 Printer system: Void areas, White spots
4.2.18 Printer system: Black spots
4.2.19 Printer system: Image blurring
4.2.20 Printer system: Poor fusing performance, Offset
4.2.21 Printer system: Brush effect, Image bleeding
4.2.22 Printer system: Inky backside
4.2.23 Printer system: Leading edge face dirt in paper feed direction
4.2.24 Printer system: Transfer jitter
4.2.25 Printer system: Blank print, Black print
4.3 Controller system procedure
4.3.1 OUTLINE
4.3.2 Controller check item
4.3.3 Controller system: Blank print, Black print
5. CONTROLLER TROUBLE
5.1 Even if the power of the main body is turned ON, [Data can be received.] is not displayed on the operation panel
5.1.1 Troubleshooting procedure
5.2 The print jobs on the PC side are completed, but no printing starts
5.2.1 Troubleshooting procedure
6. TROUBLESHOOTING (GP-501)
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 2250P
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 upper surface
1.1.5 Main body right side
1.1.6 Main body left side
1.1.7 Main body front side
1.1.8 Write section (LPH)
1.1.9 Photo conductor section
1.1.10 Charging section
1.1.11 Developing section
1.1.12 Toner supply section 1
1.1.13 Toner supply section 2
1.1.14 Toner collection section
1.1.15 Cleaning section
1.1.16 Paper feed section 1
1.1.17 Paper feed section 2
1.1.18 Paper feed section 3
1.1.19 Vertical conveyance section
1.1.20 Registration section
1.1.21 Fusing section
1.1.22 Duplex section 1
1.1.23 Duplex section 2
1.1.24 Duplex section 3
1.1.25 Duplex section 4
1.1.26 Reverse/exit section
1.1.27 Operation panel section
1.2 PF-703/HT-505/FA-501
1.2.1 Configuration section
1.2.2 Horizontal conveyance section
1.2.3 Vertical conveyance section
1.2.4 EXIT CONVEYANCE SECTION
1.2.5 Paper feed tray section 1
1.2.6 Paper feed tray section 2
1.2.7 Paper feed suction section
1.2.8 FA-501 (Option) 1
1.2.9 FA-501 (Option) 2
1.2.10 HT-505 (Option)
1.3 PF-706/PP-701
1.3.1 Configuration front side
1.3.2 Configuration left side/exit conveyance section
1.3.3 Configuration rear side
1.3.4 Vertical conveyance section
1.3.5 Tray section 1
1.3.6 Tray section2
1.3.7 PP-701 (Option)
1.4 RU-509/HM-102
1.4.1 Right side
1.4.2 Left-side view
1.4.3 Rear side 1
1.4.4 Rear side2
1.4.5 Humidification section front side
1.4.6 Humidification section rear side
1.4.7 Output paper density detection section
1.5 RU-510
1.5.1 Right side
1.5.2 Left-side view
1.5.3 Rear side
1.6 TD-501
1.6.1 Main body rear side, right side
1.6.2 Main body left side
1.6.3 Conveyance section front side
1.6.4 Conveyance section rear side
1.7 FS-532
1.7.1 Rear side
1.7.2 Right side
1.7.3 Left side 1
1.7.4 Left side 2
1.7.5 Front side
1.7.6 Upper surface
1.7.7 Stacker 1
1.7.8 Stacker 2
1.7.9 Stacker 3
1.7.10 Stapler
1.8 PK-522
1.9 LS-505
1.9.1 Front side
1.9.2 Upper surface
1.9.3 Rear side
1.9.4 Shift unit
1.10 FD-503
1.10.1 Conveyance section front side/right side
1.10.2 Major boards in the power source section
1.10.3 Conveyance section rear side/left side
1.10.4 PI rear side
1.10.5 PI upper surface
1.10.6 PI lower tray
1.10.7 Punch section
1.10.8 Folding unit front side/right side
1.10.9 Folding unit rear side/left side
1.11 SD-506
1.11.1 Horizontal conveyance section
1.11.2 Right angle conveyance section
1.11.3 Folding section
1.11.4 Saddle stitching section
1.11.5 Bundle processing section
1.11.6 Trimmer section
1.11.7 Left-side view
1.11.8 Front side
1.11.9 Rear side
1.12 PB-503
1.12.1 SC section
1.12.2 Clamp section
1.12.3 Pellet supply section
1.12.4 Glue tank section
1.12.5 Cover paper supply section
1.12.6 Cover paper table section
1.12.7 Book stock section
1.12.8 Conveyance section and framework section
1.12.9 Relay conveyance section
1.13 MK-737 (T.B.D)
1.14 GP-501
1.14.1 Rear side 1/Right side 1
1.14.2 Rear side 2/Left side
1.14.3 Right side 2
1.14.4 Front side
1.14.5 Bypass conveyance section
1.14.6 Punch conveyance section
1.15 GP-502
2. CONNECTOR LAYOUT DRAWING IN BOARD
2.1 bizhub PRESS 2250P
2.1.1 Overall control board
2.1.2 Printer control board
2.1.3 Image-processing board
2.1.4 AC drive board
2.1.5 ADU drive board/1
2.1.6 ADU drive board/2
2.1.7 DC power supply /1
2.1.8 DC power supply /2
2.1.9 high voltage unit /1
2.1.10 High voltage unit /2
2.1.11 High voltage unit /3
2.1.12 Operation board /1
2.1.13 Operation board /3
2.1.14 LCD board
2.1.15 JAM sensor board
2.1.16 Drum potential sensor board
2.1.17 Toner control board
2.1.18 Multi feed detection board /S
2.1.19 Multi feed detection board /R
2.1.20 NVRAM board
2.1.21 IC board
2.1.22 PCI relay board
2.1.23 Relay board /A
2.1.24 Relay board /U
2.2 PF-703/HT-505/FA-501
2.2.1 PF drive board (PFDB)
2.2.2 DC power supply /1 (DCPS/1)
2.2.3 Multi feed detection drive board (MFDDB) (FA-501)
2.2.4 DC power supply /2 (DCPS/2) (FA-501)
2.2.5 AC drive board/2 (ACDB/2) (HT-505)
2.3 PF-706/PP-701
2.3.1 PF drive board (PFDB)
2.4 RU-509/HM-102
2.4.1 RU control board (RUCB)
2.4.2 HM drive board (HMDB)
2.4.3 DC power supply (DCPS)
2.4.4 Color density detection board /Y, /M, /C, /K (CDDBY, CDDBM, CDDBC, CDDBK)
2.4.5 Color density control board (CDCB)
2.4.6 Color density relay board (CDRLB)
2.4.7 Jam indication board (JAMIB)
2.5 RU-510
2.5.1 RU control board (RUCB)
2.5.2 Jam indication board (JAMIB)
2.6 TD-501
2.6.1 TD drive board
2.7 FS-532
2.7.1 FNS control board
2.7.2 Jam indication board
2.8 PK-522
2.8.1 Punch drive board (PDB)
2.8.2 Paper size sensor board
2.9 LS-505
2.9.1 LS control board (LSCB)
2.9.2 Relay board /1 (RLB/1)
2.9.3 Relay board /2 (RLB/2)
2.9.4 DC power supply (DCPS)
2.9.5 Relay board (RLB)
2.10 FD-503
2.10.1 FD control board (FDCB)
2.10.2 Punch drive board (PDB)
2.10.3 Folding drive board (FDB)
2.10.4 PI drive board (PIDB)
2.10.5 FD operation board (FDOB)
2.10.6 Jam indication board (JAMIB)
2.10.7 DC power supply (DCPS)
2.10.8 Multi feed detection board /1, /2 (MFDB1, 2)
2.11 SD-506
2.11.1 SD control board (SDCB)
2.11.2 SD drive board (SDDB)
2.11.3 SD drive board /2 (SDDB/2)
2.11.4 DC power supply /1 (DCPS1)
2.11.5 DC power supply /2 (DCPS2)
2.11.6 DC power supply /3 (DCPS3)
2.11.7 Jam indication board /1 (JAMIB/1)
2.11.8 Jam indication board /2 (JAMIB/2)
2.12 PB-503
2.12.1 PB control board (PBCB)
2.12.2 AC drive board (ACDB)
2.12.3 PB drive board /1 (PBDB1)
2.12.4 PB drive board /2 (PBDB2)
2.12.5 PB drive board /3 (PBDB3)
2.12.6 Jam indication board /1 (JAMB1)
2.12.7 Jam indication board /2 (JAMB2)
2.12.8 Manual operation board (OB1)
2.12.9 Booklet stock operation board (OB2)
2.12.10 DC power supply /1 (DCPU/1)
2.12.11 DC power supply /2 (DCPU/2)
2.12.12 DC power supply /3 (DCPU/3)
2.12.13 DC power supply /4 (DCPU/4)
2.12.14 DC power supply /5 (DCPU/5)
2.13 MK-737 (T.B.D)
2.13.1 Relay board
2.14 GP-501
2.14.1 Punch Controller PCB
2.15 GP-502
3. RELAY CONNECTOR LAYOUT DRAWING
3.1 SD-506
3.1.1 Right side
3.1.2 Left side
3.1.3 Rear side-1
3.1.4 Rear side-2
3.1.5 Folding section
3.1.6 Saddle stitching section-1
3.1.7 Saddle stitching section-2
3.2 PB-503
3.2.1 Rear side-1
3.2.2 Rear side 2
3.2.3 Rear side 3
3.2.4 Rear side 4
3.2.5 Rear side 5
3.2.6 Front side
3.2.7 Sub compile (SC) section
3.2.8 Clamp section
3.2.9 Cover paper supply section
3.2.10 Cover paper table section
3.2.11 Book stock section
3.2.12 Conveyance section
3.2.13 Pellet supply section
3.2.14 Relay conveyance section

M) TIMING CHART
1. bizhub PRESS 2250P
1.1 Timing chart when sub power switch becomes active
2. PF-703
2.1 Timing chart of the simplex mode
2.1.1 Operation condition
2.1.2 Timing chart
3. PF-706
3.1 Timing chart of the simplex mode
3.1.1 Operation condition
3.1.2 Timing chart
4. RU-509/HM-102
4.1 Timing chart of the humidifier OFF mode (bypass conveyance)
4.1.1 Operation condition
4.1.2 Timing chart
4.2 Timing chart of the humidification mode
4.2.1 Operation condition
4.2.2 Timing chart
5. RU-510
5.1 Timing chart of the straight exit mode
5.1.1 Operation condition
5.1.2 Timing chart
5.2 Timing chart of the single sheet reverse/exit mode
5.2.1 Operation condition
5.2.2 Timing chart
5.3 Timing chart of the double sheets reverse/exit conveyance mode
5.3.1 Operation condition
5.3.2 Timing chart
6. TD-501
6.1 Timing chart for papers whose length is less than 320 mm
6.1.1 Operation condition
6.1.2 Timing chart
6.2 Timing chart for papers whose length is 320 mm or more
6.2.1 Operation condition
6.2.2 Timing chart
7. FS-532
7.1 Timing chart of the straight mode
7.1.1 Operation condition
7.1.2 Timing chart
7.2 Timing chart of the staple mode
7.2.1 Operation condition
7.2.2 Timing chart
8. PK-522
8.1 Timing chart of the punch mode
8.1.1 Operation condition
8.1.2 Timing chart
9. LS-505
9.1 Timing chart of the straight mode
9.1.1 Operation condition
9.1.2 Timing chart
9.2 Timing chart of the shift mode
9.2.1 Operation condition
9.2.2 Timing chart
9.3 Timing chart of the sub tray mode
9.3.1 Operation condition
9.3.2 Timing chart
9.4 Timing chart of the coupling mode
9.4.1 Operation condition
9.4.2 Timing chart
10. FD-503
10.1 Timing chart of the letter fold-in mode
10.1.1 Operation condition
10.1.2 Timing chart
10.2 Timing chart of the letter fold-out mode
10.2.1 Operation condition
10.2.2 Timing chart
10.3 Timing chart of the double parallel mode
10.3.1 Operation condition
10.3.2 Timing chart
10.4 Timing chart of the half-folding mode
10.4.1 Operation condition
10.4.2 Timing chart
10.5 Timing chart of the gate fold mode
10.5.1 Operation condition
10.5.2 Timing chart
10.6 Timing chart of the Z-fold mode
10.6.1 Operation condition
10.6.2 Timing chart
10.7 Timing chart of the PI cover paper insertion mode
10.7.1 Operation condition
10.7.2 Timing chart
10.8 Timing chart of the punch mode
10.8.1 Operation condition
10.8.2 Timing chart
11. SD-506
11.1 Timing chart of the straight mode
11.1.1 Operation condition
11.1.2 Timing chart
11.2 Timing chart of the sub tray mode
11.2.1 Operation condition
11.2.2 Timing chart
11.3 Timing chart of the Overlap tri-folding mode
11.3.1 Operation condition
11.3.2 Timing chart
11.4 Time chart of the saddle stitching (trimmer) mode
11.4.1 Operation condition
11.4.2 Timing chart
12. PB-503
12.1 Timing chart of the sub tray paper exit mode
12.1.1 Operation condition
12.1.2 Timing chart
12.2 Timing chart of the perfect binding mode (PB cover paper supply)
12.2.1 Operation condition
12.2.2 Timing chart
12.3 Timing chart of the perfect binding mode (Main body cover paper supply)
12.3.1 Operation condition
12.3.2 Timing chart
12.4 Timing chart of the relay conveyance mode
12.4.1 Operation condition
12.4.2 Timing chart

N) WIRING DIAGRAM
1. PRESS 2250P
1.1 PRESS 2250P (1/4)
1.2 PRESS 2250P (2/4)
1.3 PRESS 2250P (3/4)
1.4 PRESS 2250P (4/4)
2. PF-703/706
2.1 PF-703 (1/2)
2.2 PF-703 (2/2)
2.3 PF-706
3. RU-509
4. RU-510
5. TD-501
5.1 TD-501
5.2 TD-501 (wiring harness of accessory parts)
6. FS-532
7. PK-522
8. LS-505
9. FD-503
10. SD-506
11. PB-503
12. MK-737 (T.B.D)
13. GP-501
14. GP-502

O) THEORY OF OPERATION bizhub PRESS 2250P
1. INTERFACE SECTION
1.1 Configuration
1.1.1 Main body right side
1.1.2 Main body left side
1.1.3 Main body upper side (Main body 1 only)
2. WRITING SECTION (LPH)
2.1 Configuration
2.2 Operation
2.2.1 Exposure path
2.2.2 IMAGE STABILIZATION CONTROL
3. PHOTO CONDUCTOR SECTION
3.1 Configuration
3.2 Drive
3.2.1 Drum drive
3.2.2 Drum claw drive
3.3 Operation
3.3.1 Drum claw drive
3.3.2 IMAGE STABILIZATION CONTROL
4. CHARGING SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Charging control
4.3.2 Wire cleaning control
4.3.3 Erase lamp control
5. DEVELOPING SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Flow of developer
5.3.2 Developing bias
5.3.3 Developing suction
5.3.4 Toner supply control
5.3.5 IMAGE STABILIZATION CONTROL
6. TONER SUPPLY SECTION
6.1 Configuration
6.2 Drive
6.2.1 Toner bottle/large capacity hopper drive
6.2.2 Intermediate hopper/air separation drive
6.3 Operation
6.3.1 Toner supply to the toner hopper
6.3.2 Toner supply to the developing section
6.3.3 Toner remaining detection
7. TRANSFER/SEPARATION SECTION
7.1 Configuration
7.2 Drive
7.2.1 Transfer belt drive
7.2.2 Transfer belt cleaning drive
7.2.3 Transfer belt pressure release drive
7.3 Operation
7.3.1 Transfer belt pressure position control
7.3.2 Transfer/separation control
7.3.3 Transfer belt cleaning brush voltage apply control
8. TONER COLLECTION SECTION
8.1 Configuration
8.2 Drive
8.2.1 Waste toner box swing drive motor
8.2.2 Waste toner conveyance drive
8.3 Operation
8.3.1 Waste toner conveyance path
8.3.2 Waste toner box swing control
8.3.3 Waste toner box detection control
8.3.4 Waste toner box full detection control
9. CLEANING SECTION
9.1 Configuration
9.2 Drive
9.2.1 Cleaning blade drive
9.2.2 Toner guide brush drive
9.3 Operation
9.3.1 Cleaning operation
9.3.2 IMAGE STABILIZATION CONTROL
10. PAPER FEED SECTION
10.1 Configuration
10.2 Drive
10.2.1 Paper feed drive
10.2.2 Tray lift drive
10.2.3 Pick-up drive
10.3 Operation
10.3.1 Up/down control
10.3.2 Paper size detection control
10.3.3 Pick-up mechanism
10.3.4 Separation mechanism
10.3.5 Air assist mechanism
10.3.6 Remaining paper detection control
10.3.7 Tray lock control
10.3.8 Dehumidification heater control
10.4 Individual support
10.4.1 Corresponding to overlay printing
10.4.2 Correspond to postcard
11. VERTICAL CONVEYANCE SECTION
11.1 Configuration
11.2 Drive
11.3 Operation
11.3.1 Pre-registration control
11.3.2 Conveyance control
11.3.3 Exit conveyance control
11.3.4 Paper dust removing mechanism
12. REGISTRATION SECTION
12.1 Configuration
12.2 Drive
(1) Registration roller drive
(2) Loop roller drive
12.3 Operation
12.3.1 Multi feed detection control
12.3.2 Loop control
12.3.3 Paper centering correction control
12.3.4 Paper leading edge timing adjustment control
12.3.5 Paper skew detection control
13. FUSING SECTION
13.1 Configuration
13.2 Drive
13.2.1 Fusing roller/web drive
13.2.2 Fusing roller /Lw pressure drive
13.3 Operation
13.3.1 Fusing roller drive control
13.3.2 Pressure release drive control
13.3.3 Web drive control
13.3.4 Separation claw oscillating mechanism
13.3.5 Fusing temperature control
13.3.6 Protection against temperature abnormality
13.3.7 Blank paper cleaning control
14. DUPLEX SECTION
14.1 Configuration
14.2 Drive
14.3 Operation
14.3.1 Conveyance control
14.3.2 Duplex circulation control
15. REVERSE/EXIT SECTION
15.1 Configuration
15.2 Drive
15.3 Operation
15.3.1 Conveyance control
15.3.2 Decurler switching control
16. IMAGE STABILIZATION CONTROL
16.1 OUTLINE
16.2 Operation flow
16.2.1 Image stabilization control flow when the power switch (SW2) is ON
16.2.2 Image stabilization control during printing
16.2.3 Image stabilization control after the printing ends
16.3 Other image stabilization controls
16.3.1 Both Sides Maximum Density Manual
16.3.2 Both Sides Halftone Manual
16.3.3 Both Sides Density Auto Adjustment
17. IMAGE PROCESSING
17.1 Image processing in the write section
(1) Convert the resolution (600 dpi, only for anti-shaggy)
(2) Area discrimination
(3) Line weight thin/thick
(4) Reductive magnification
(5) LPH control
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 Operating parts with the dehumidification heater switch (SW3) ON
18.4.1 Configuration
18.4.2 Operation
19. FAN CONTROL
19.1 Configuration
19.2 Operation
19.2.1 Cooling fan /1 (FM1) control
19.2.2 Cooling fan /2 (FM2) control
19.2.3 Charger suction fan (FM3) control
19.2.4 Paper exit cooling fan /Up (FM4) control
19.2.5 Suction cooling fan /1 (FM6) control
19.2.6 Suction cooling fan /2 (FM7) control
19.2.7 Paper exit cooling fan /Lw1 (FM10), /Lw2 (FM28) control
19.2.8 Pump cooling fan (FM11) control
19.2.9 Image processing cooling fan (FM12) control
19.2.10 ADU cooling fan /3 (FM13) control
19.2.11 ADU cooling fan /1 (FM14) control
19.2.12 ADU cooling fan /2 (FM15) control
19.2.13 Sensor cooling fan /1 (FM16), /2 (FM40) control
19.2.14 Registration cooling fan (FM17) control
19.2.15 Front cooling fan (FM18) control
19.2.16 Scanner cooling fan (FM19) control
19.2.17 Paper feed assist fan /Fr1 (FM21), /Rr1 (FM20) control
19.2.18 Developing suction fan (FM22) control
19.2.19 Paper feed assist fan /Fr2 (FM23), /Rr2 (FM24) control
19.2.20 Transfer belt cleaning fan (FM27) control
19.2.21 De-curler fan /1 (FM29), /2 (FM30) control
19.2.22 Developing cooling fan (FM31) control
19.2.23 Collection pipe cooling fan (FM34) control
19.2.24 Toner bottle cooling fan (FM35) control
19.2.25 Belt cooling fan (FM37) control
19.2.26 Reverse cooling fan (FM38) control
19.2.27 IC cooling fan (FM39) control
19.2.28 DC power supply /1 cooling fan (FM41) control
19.2.29 DC power supply /2 cooling fan (FM42) control
19.2.30 Controller exhaust fan (FM43) control
19.2.31 Charger exhaust fan (FM44) control
20. COUNTER CONTROL
20.1 Configuration
20.2 Operation
(1) Status indicator light
21. HDD CONTROL
21.1 Configuration
21.2 Removable hard disk
21.2.1 OUTLINE
21.2.2 Operation

PA) THEORY OF OPERATION PF-703/HT-505/FA-501
1. OUTLINE
1.1 Unit configuration
1.2 PAPER PATH
(1) PF
(2) PI-PFU
2. PAPER FEED TRAY SECTION
2.1 Configuration
2.2 Drive
(1) Tray lift drive
(2) Side guide shutter drive
(3) Paper leading edge shutter drive
2.3 Operation
2.3.1 Up/down control
2.3.2 Size detection control
2.3.3 Air control
2.3.4 Paper empty detection control
2.3.5 Remaining paper detection control
2.3.6 Tray lock control
3. PAPER FEED SUCTION SECTION
3.1 Configuration
3.2 Drive
(1) Paper feed drive
(2) Paper feed suction/shutter drive
3.3 Operation
3.3.1 Suction control
3.3.2 Paper feed belt control
4. VERTICAL CONVEYANCE SECTION
4.1 Configuration
4.2 Drive
(1) Operation
4.3 Operation
4.3.1 Pre-registration control
4.3.2 Conveyance control
5. EXIT CONVEYANCE SECTION
5.1 Configuration
5.2 Drive
(1) PF exit conveyance drive
5.3 Operation
5.3.1 Exit conveyance control
6. ENTRANCE CONVEYANCE SECTION
6.1 Configuration
6.2 Drive
(1) Entrance conveyance drive
6.3 Operation
6.3.1 Entrance conveyance control
7. HORIZONTAL CONVEYANCE SECTION
7.1 Configuration
7.2 Drive
(1) Horizontal conveyance drive
7.3 Operation
7.3.1 Horizontal conveyance control
8. HT-505 (OPTIONAL)
8.1 Configuration
8.2 Operation
8.2.1 Dehumidifier fan heater control
9. FA-501 (OPTIONAL)
9.1 Configuration
9.2 Drive
(1) Exit conveyance drive
9.3 Operation
9.3.1 Exit conveyance control
9.3.2 Multi feed detection control

PB) THEORY OF OPERATION PF-706/PP-701
1. OUTLINE
1.1 Unit configuration
1.2 PAPER PATH
2. PAPER FEED 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 Paper dust removing mechanism
2.3.6 Air assist mechanism
2.3.7 Paper empty detection control
2.3.8 Remaining paper detection control
2.3.9 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
4. OTHERS
4.1 Dehumidification heater control
4.2 Main body temperature rise prevention assist mechanism
5. PP-701 (OPTIONAL)
5.1 Configuration
5.2 Operation
6. INDIVIDUAL SUPPORT PARTS
6.1 Corresponding to overlay printing

PC) 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

PD) THEORY OF OPERATION RU-510
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 control
2.3.2 Paper feed mechanism
2.3.3 Line speed switch control
2.3.4 Conveyance control
3. STACKER SECTION
3.1 Configuration
3.2 Drive
3.2.1 Assist guide drive
3.2.2 CD alignment drive
3.2.3 FD alignment drive
3.3 Operation
3.3.1 Conveyance path switching control
3.3.2 Horizontal alignment control
3.3.3 Vertical alignment control
3.3.4 Reverse/exit control
3.3.5 Stack assist fan control

PE) THEORY OF OPERATION TD-501
1. UNIT CONFIGURATION
2. PAPER PATH
3. CONVEYANCE SECTION
3.1 Configuration
3.2 Drive
3.2.1 Entrance conveyance drive
3.2.2 Intermediate conveyance drive
3.2.3 Exit conveyance drive
3.3 Operation
3.3.1 Paper feed mechanism
3.3.2 Conveyance control
3.3.3 Loop control
3.3.4 Paper cooling mechanism
4. JAM PURGE SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Jam purge mechanism
4.3.2 Jam purge control
4.3.3 Stuck paper detection control
5. FAN SECTION
5.1 Configuration
5.2 Operation
5.2.1 Exhaust fan/1 (FM3), /2 (FM7), /3 (FM8) control
5.2.2 Main body intake fan/1 (FM4), /2 (FM5), /3 (FM6) control

PF) THEORY OF OPERATION FS-532
1. UNIT CONFIGURATION
2. PAPER PATH
3. PAPER CONVEYANCE SECTION
3.1 Configuration
3.2 Drive
3.2.1 FNS entrance roller drive/conveyance gate drive
3.2.2 Bypass conveyance roller/stacker entrance roller drive
3.2.3 Sub tray conveyance roller/PK exit roller/stacker conveyance roller drive
3.2.4 Sub tray exit roller/horizontal conveyance roller drive
3.2.5 Bypass gate drive
3.3 Operation
3.3.1 Line speed switch control
3.3.2 Conveyance path switching control
4. SUB TRAY SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Sub tray paper exit control
4.3.2 Sub tray paper full detection control
5. STACKER SECTION
5.1 Configuration
5.2 Drive
5.2.1 Stacker entrance roller pressure release drive
5.2.2 Rewind paddle pressure release/rewind paddle drive
5.2.3 Stack assist plate drive
5.2.4 Alignment plate/rear stopper drive/bundle exit claw drive
5.2.5 Paper pressure drive
5.3 Operation
5.3.1 Paper overlap control
5.3.2 Stacker entrance roller pressure release control
5.3.3 Stack assist control
5.3.4 Paper stopper control
5.3.5 Rear stopper position control
5.3.6 Paper pressure control
5.3.7 Horizontal alignment control
5.3.8 Vertical alignment control
5.3.9 Small-size paper exit auxiliary control
6. STAPLER SECTION
6.1 Configuration
6.2 Drive
6.2.1 Stapler movement/rotation control
6.3 Operation
6.3.1 Stapler movement control
6.3.2 Staple control
7. MAIN TRAY SECTION
7.1 Configuration
7.2 Drive
7.2.1 Main tray up-down drive
7.2.2 Paper exit roller/paper exit opening drive
7.2.3 Gripper/paper exit pressure drive
7.2.4 Paper exit alignment plate drive
7.2.5 Main tray shift drive
7.3 Operation
7.3.1 Paper exit opening control
7.3.2 Gripper control
7.3.3 Paper pressure control
7.3.4 Main tray up/down control
7.3.5 Paper exit alignment control
7.3.6 Main tray shift control

PG) THEORY OF OPERATION PK-522
1. OUTLINE
1.1 Unit configuration
1.2 PAPER PATH
2. PUNCH SECTION
2.1 Configuration
2.2 Drive
2.2.1 Punch shift drive
2.2.2 Punch drive
2.3 Operation
2.3.1 Punch ready position movement control
2.3.2 Punch position correction control
2.3.3 Punch control
3. PUNCH-HOLE SCRAPS BOX SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Punch scraps dropping
3.3.2 Punch scraps box control

PH) 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

PI) 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

PJ) THEORY OF OPERATION SD-506
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
(1) Coupling exit/sub tray 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

PK) 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

PL) THEORY OF OPERATION MK-737 (T.B.D)
1. SYSTEM CONTROL SECTION
1.1 Configuration

PM) 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

PN) THEORY OF OPERATION GP-502
1. THEORY OF OPERATION
PO THEORY OF OPERATION IC UNIT
1. SYSTEM CONTROL SECTION
1.1 Configuration

Q) IMAGE POSITION ADJUSTMENT
1. UNDERSTANDING THE CHARACTER OF THE PAPER
1.1 The shrinkage of the paper
1.2 The dimensional accuracy of the paper
1.3 Precautions on supplying papers
2. BASIC OPERATION
2.1 Both sides adjustment (Preparation)
2.1.1 Preparation for papers
2.1.2 About the adjustment procedure
2.2 Both sides adjustment (Mechanical adjustment)
2.2.1 Skew adjustment
2.2.2 Distortion Adjustment
2.3 Both sides adjustment (Software adjustment)
2.3.1 Printer Restart Timing Adjustment (Main Body 2) rough adjustment
2.3.2 Printer FD-Mag. Adj. (Main Body 2)
2.3.3 Printer Restart Timing Adjustment (Main Body 2)
2.3.4 Printer FD-Mag. Adjustment (Main Body 2)
2.3.5 Both Sides Adj. Image Shift for the upper and lower (Side1)
2.4 About the Both Sides Adj
2.4.1 About “4 Both Sides Adjust” in “User’s Guide POD Administrator’s Reference” and “I8.2.6 The front and back
registration by user (by paper brand) (front and back registration)” in Service Manual
2.4.2 About the adjustment procedure of “5.2 01 Machine Adjustment” in “User’s Guide POD Administrator’s Reference”
Q-15
2.5 About the line speed adjustment
2.6 About the transfer belt
2.7 Adjustment mode
3. ADVANCED OPERATION
3.1 When the mis-centering unexpectedly occurs
3.1.1 Checkpoint
3.1.2 Centering
3.1.3 Skew (Tilt)
3.1.4 The trouble with the paper conveyance timing
3.2 When the particular paper is skewed
3.2.1 Paper types that are easily skewed
3.2.2 Checkpoint and handling
3.3 When the mis-centering is excessive
3.3.1 Checkpoint and handling

Number of pages: 2215.