Konica Minolta Bizhub 750i Service Manual

Service Manual Konica Minolta Bizhub 750i.
This manual is in the english language, in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Konica.
Table of content:

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 Used Batteries Precautions
3.4.1 ALL Areas
3.4.2 Germany
3.4.3 France
3.4.4 Denmark
3.4.5 Finland, Sweden
3.4.6 Norway
3.5 Laser Safety
3.5.1 Laser Safety
3.5.2 Internal Laser Radiation
3.5.3 Laser Safety Label
3.5.4 Laser Warning Label
3.5.5 PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT
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. BRAND NAME
4. FEEDING DIRECTION
5. NOTE FOR THE SPECIFICATIONS

C) PRODUCT OUTLINE
1. PRODUCT SPECIFICATIONS
1.1 bizhub 750i
1.1.1 Basic specifications
1.1.2 Paper
1.1.3 Print volume
1.1.4 Machine specification
1.1.5 Print function
1.1.6 Scan function
1.1.7 Web browser function
1.2 DF-713
1.3 LU-205
1.4 LU-303
1.5 FS-539/FS-539SD
1.6 PK-524
1.7 FS-540/FS-540SD
1.8 PK-526
1.9 ZU-609
1.10 JS-602
1.11 PI-507
1.12 FK-514/FK-515
1.13 CU-102
1.14 i-Option
1.14.1 Available function for i-Option
2. OVERALL COMPOSITION
2.1 SYSTEM CONFIGURATION
2.1.1 System configuration
2.1.2 Optional configuration
2.2 SECTION CONFIGURATION
2.3 PAPER PATH
2.4 CONTROL BLOCK DIAGRAM
2.5 IMAGE CREATION PROCESS
2.6 IMAGE FORMING CONTROL

D) SERVICE TOOL
1. bizhub 750i
2. Utility tool
2.1 IC card information setting tool of card reader
2.1.1 Outline
2.1.2 IC card information setting procedures
3. DF-713
4. IM-102

E) MAINTENANCE
1. Concept of maintenance
2. Periodical replacement parts list
2.1 bizhub 750i
2.2 DF-713
2.3 LU-205
2.4 LU-303
2.5 FS-539/FS-539SD
2.6 FS-540/FS-540SD
2.7 PI-507
3. Periodical replacement procedure
3.1 bizhub 750i
3.1.1 Replacing the tray 1 pick-up roller, tray 1 feed roller, tray 1 separation roller
3.1.2 Replacing the tray 2 pick-up roller, tray 2 feed roller, tray 2 separation roller
3.1.3 Replacing the manual bypass tray pick-up roller, manual bypass tray feed roller, manual bypass tray separation roller
assy
3.1.4 Replacing the toner cartridge
3.1.5 Replacing the drum unit
3.1.6 Replacing the developing unit
3.1.7 Replacing the toner filter
3.1.8 Replacing the waste toner box
3.1.9 Replacing the transfer belt unit
3.1.10 Replacing the transfer roller unit
3.1.11 Replacing the fusing unit
3.2 Tray 3/4
3.2.1 Replacing the tray 3 pick-up roller, feed roller, separation roller
3.2.2 Replacing the tray 4 pick-up roller, feed roller, separation roller
3.3 DF-713
3.3.1 Replacing the pick-up roller/feed roller
3.3.2 Replacing the separation roller
3.4 LU-205
3.4.1 Replacing the pick-up roller
3.4.2 Replacing the feed roller
3.4.3 Replacing the separation roller
3.5 LU-303
3.5.1 Replacing the pick-up roller
3.5.2 Replacing the feed roller
3.5.3 Replacing the separation roller
3.6 FS-539/FS-539SD
3.6.1 Replacing the paddle
3.6.2 Replacing the upper paddle (saddle section)
3.6.3 Replacing the lower paddle (saddle section)
3.7 FS-540/FS-540SD
3.7.1 Replacing the paddle
3.7.2 Replacing the upper paddle (saddle section)
3.7.3 Replacing the lower paddle (saddle section)
3.8 PI-507
3.8.1 Replacing the pick-up roller/Lw, feed roller/Lw
3.8.2 Replacing the separation roller/Lw, Torque limiter/Lw
4. Cleaning parts list
4.1 bizhub 750i
4.2 DF-713
4.3 LU-205
4.4 LU-303
4.5 FS-539/FS-539SD
4.6 FS-540/FS-540SD
4.7 ZU-609
4.8 JS-602
4.9 PI-507
4.10 IM-102
5. Cleaning/Lubrication procedure
5.1 bizhub 750i
5.1.1 Cleaning the original glass
5.1.2 Cleaning the scanner rails
5.1.3 Cleaning the mirrors
5.1.4 Cleaning the lens
5.1.5 Cleaning the CCD sensor
5.1.6 Cleaning the tray 1 pick-up roller, tray 1 feed roller, tray 1 separation roller
5.1.7 Cleaning the tray 2 pick-up roller, tray 2 feed roller, tray 2 separation roller
5.1.8 Cleaning the tray 2 transport roller
5.1.9 Cleaning the bypass pick-up roller
5.1.10 Cleaning the manual bypass tray feed roller
5.1.11 Cleaning the manual bypass tray separation roller
5.1.12 Cleaning the PH window
5.1.13 Cleaning of the registration roller
5.1.14 Cleaning of the area around the waste toner collecting port
5.1.15 Cleaning the transfer belt unit
5.1.16 Cleaning of the image transfer entrance guide
5.1.17 Cleaning of the IDC sensor window
5.1.18 Cleaning of the duplex transport rollers
5.1.19 Cleaning of the exit tray front roller
5.2 Tray 3/4
5.2.1 Tray 3 pick-up roller, feed roller, separation roller
5.2.2 Horizontal transport roller
5.2.3 Tray 4 pick-up roller, feed roller, separation roller
5.2.4 Tray 4 vertical transport roller
5.3 DF-713
5.3.1 Cleaning the pick-up roller/feed roller
5.3.2 Cleaning the separation roller
5.3.3 Cleaning the torque limiter and shaft
5.3.4 Cleaning the miscellaneous rollers
5.3.5 Cleaning the miscellaneous rolls
5.3.6 Cleaning the front side scanning guide
5.3.7 Cleaning the reflective sensor section
5.3.8 Cleaning the back side scanning glass
5.3.9 Cleaning the back side scanning guide/back side scanning shading shaft
5.4 LU-205
5.4.1 Pick-up roller
5.4.2 Feed roller
5.4.3 Separation roller
5.4.4 Conveyance roller
5.5 LU-303
5.5.1 Pick-up roller
5.5.2 Feed roller
5.5.3 Separation roller
5.5.4 Conveyance roller
5.6 FS-539/FS-539SD
5.6.1 Cleaning roller and rolls
5.6.2 Cleaning the paddle
5.6.3 Cleaning the upper paddle (saddle section)
5.6.4 Cleaning the lower paddles (saddle section)
5.6.5 Cleaning the FNS entrance sensor (PS4)
5.6.6 Cleaning the main tray exit sensor (PS16)
5.7 FS-540/FS-540SD
5.7.1 Cleaning roller and rolls
5.7.2 Cleaning the paddles
5.7.3 Cleaning the exit tray conveyance belt (saddle section)
5.7.4 Cleaning the upper paddle (saddle section)
5.7.5 Cleaning the lower paddle (saddle section)
5.7.6 Cleaning the FNS entrance sensor (PS34)
5.7.7 Cleaning the FNS middle sensor (PS36)
5.7.8 Cleaning the main tray exit sensor (PS37)
5.8 ZU-609
5.8.1 Cleaning the Z fold roller (ZU-609)
5.9 JS-602
5.9.1 Cleaning the conveyance roller/paper exit roller (JS-602)
5.10 PI-507
5.10.1 Pick-up roller/Lw, feed roller/Lw, separation roller/Lw
5.10.2 Conveyance roller/Lw
5.11 IM-102
5.11.1 Cleaning the media detection sensor window

F) DISASSEMBLY/REASSEMBLY
1. Disassembly/adjustment prohibited items
1.1 Paint-locked screws
1.2 Red-painted screws
1.3 Variable resistors on board
1.4 Warnings for disassembly
1.5 Warnings / Precautions during setup or transportation
2. Units from which removing is prohibited
2.1 CCD unit
2.1.1 Reason for prohibition
2.2 PH unit
2.2.1 Reason for prohibition
2.3 Fusing unit
2.3.1 Reason for prohibition
3. Disassembly/assembly warning/caution items
3.1 Removal/installing of PWBs
4. Notes when transporting the machine
4.1 Protective materials
4.1.1 Protective materials for the photoconductors
4.1.2 Scanner packing bracket
4.1.3 Paper tray locking materials
4.1.4 Transfer roller locking materials
5. bizhub 750i
5.1 Exterior parts
5.1.1 Scanner right cover
5.1.2 Scanner left cover
5.1.3 Scanner front cover
5.1.4 Scanner upper rear cover
5.1.5 Control panel upper cover
5.1.6 Control panel front cover
5.1.7 Control panel right cover
5.1.8 Control panel left cover/1
5.1.9 Control panel left cover/2
5.1.10 Control panel unit
5.1.11 Original glass
5.1.12 Upper front door
5.1.13 Lower front door
5.1.14 Front lower cover
5.1.15 Front cover
5.1.16 Left cover
5.1.17 Paper exit cover
5.1.18 Right rear cover
5.1.19 DF cable cover
5.1.20 Duct cover
5.1.21 Upper left rear cover
5.1.22 Upper right rear cover
5.1.23 Lower rear cover
5.1.24 Tray 1
5.1.25 Tray 2
5.2 Units
5.2.1 Waste toner box
5.2.2 LED exposure unit
5.2.3 CCD unit
5.2.4 Paper feed unit
5.2.5 PH unit
5.2.6 Sub hopper unit
5.2.7 Right door unit
5.2.8 Manual bypass tray unit
5.2.9 Regist unit
5.2.10 How to open the PWB box
5.2.11 Main drive unit
5.2.12 Transport unit
5.2.13 Fusing drive unit
5.2.14 Hopper drive unit
5.2.15 ADU transport unit
5.2.16 Expansion control board assy
5.2.17 Gate switch unit
5.2.18 Fan assy
5.2.19 HaCS power supply box
5.3 Boards
5.3.1 Scanner drive board (SCDB)
5.3.2 Base board (BASEB)
5.3.3 Storage board (STRGB)
5.3.4 CPU board (CPUB)
5.3.5 Backup board (ERB)
5.3.6 Expansion control board (EXCB)
5.3.7 TPM board (TPMB)
5.3.8 Machine condition monitor board (MCMB)
5.3.9 Tray 1 FD paper size board (FDPSB/1), tray 2 FD paper size board (FDPSB/2)
5.3.10 Tray 1 CD paper size board (CDPSB/1), tray 2 CD paper size board (CDPSB/2)
5.3.11 Tray 1 paper empty indicator board (PEIB/1), tray 2 paper empty indicator board (PEIB/2)
5.3.12 High voltage unit (HV)
5.3.13 DC power supply (DCPU)
5.3.14 HaCS power supply (FUPU)
5.3.15 Memory board (MEMB)
5.3.16 Erase LED/K (EL/K)
5.4 Motors
5.4.1 Transport motor (M1)
5.4.2 Fusing motor (M3)
5.4.3 Paper exit/reverse motor (M4)
5.4.4 ADU transport motor/1 (M5)
5.4.5 Toner supply motor/K (M6)
5.4.6 Fusing pressure motor (M11)
5.4.7 Tray 1 lift-up motor (M12)
5.4.8 Tray 2 lift-up motor (M13)
5.4.9 Fusing shutter motor (M15)
5.4.10 Waste toner transport motor (M20)
5.4.11 Paper feed motor (M22)
5.4.12 Tray 2 vertical transport motor (M23)
5.4.13 Registration motor (M24)
5.4.14 Toner cartridge motor/K (M25)
5.4.15 ADU transport motor/2 (M26)
5.4.16 Scanner motor (M201)
5.5 Clutches
5.5.1 Tray 2 paper feed clutch (CL1)
5.5.2 Bypass tray paper feed clutch (CL7)
5.6 Fans
5.6.1 PH/power supply cooling fan (FM1)
5.6.2 Transfer belt cleaner cooling fan (FM2)
5.6.3 Rear side cooling fan (FM3)
5.6.4 Toner cartridge cooling fan (FM4)
5.6.5 HaCS power supply cooling fan (FM5)
5.6.6 Paper cooling fan (FM8)
5.6.7 Toner suction fan (FM11)
5.6.8 UFP scavenging fan/Fr (FM17)
5.6.9 UFP scavenging fan/Rr (FM18)
5.6.10 DV cooling fan (FM19)
5.6.11 Fusing edge cooling fan/Fr (FM21)
5.6.12 Fusing edge cooling fan/Rr (FM22)
5.6.13 Machine internal cooling fan (FM25)
5.7 Others
5.7.1 Bypass tray lift-up solenoid (SD1)
5.7.2 Exit path switch solenoid (SD3)
5.7.3 Developing solenoid (SD4)
5.7.4 Bypass tray pick-up roller solenoid (SD6)
5.7.5 FAX speaker (SP1)
5.7.6 Bypass tray CD paper size VR (VR1)
6. Tray 3/4
6.1 Right door
6.2 Right rear cover
6.3 Rear cover
6.4 Tray 3
6.5 Tray 4
6.6 PC control board (PCCB)
6.7 Tray 4 paper feed/transport unit
6.8 Drive unit
6.9 Tray 3 lift-up motor (M143)
6.10 Tray 4 lift-up motor (M144)
6.11 Intermediate motor (M151)
6.12 Transport motor (M152)
6.13 Tray 3 paper feed clutch (CL151)
6.14 Tray 3 transport clutch (CL152)
6.15 Horizontal transport clutch (CL153)
6.16 Tray 4 paper feed clutch (CL161)
7. DF-713/SP-501
7.1 Front cover (DF-713)
7.2 Rear cover (DF-713)
7.3 Left cover unit (DF-713)
7.4 How to open the document feed tray (DF-713)
7.5 Stamp unit cover (DF-713)
7.6 Lower guide assy (DF-713)
7.7 Dual scan document feeder (DF-713)
7.8 Front side glass cleaning roller unit (DF-713)
7.9 Back side glass cleaning roller unit (DF-713)
7.10 CIS module (CIS) (DF-713)
7.11 DF control board (DFCB) (DF-713)
7.12 Document width size sensor (VR1) (DF-713)
7.13 CIS power supply (CISPU) (DF-713)
7.14 Multi feed detection board/TX (MFDB/TX) (DF-713)
7.15 Multi feed detection board/RX (MFDB/RX) (DF-713)
7.16 Document feed motor (M1) (DF-713)
7.17 Document registration motor (M2) (DF-713)
7.18 Document reading motor (M3) (DF-713)
7.19 Document exit motor (M4) (DF-713)
7.20 DF lift-up motor (M5) (DF-713)
7.21 CIS cleaning motor (M7) (DF-713)
7.22 Document reading glass cleaning motor (M8) (DF-713)
7.23 Document feed clutch (CL1) (DF-713)
7.24 DF cooling fan (FM) (DF-713)
7.25 Separation roller torque limiter (DF-713)
7.26 Stamp unit (SP-501)
7.27 Stamp (SP-501)
8. LU-205
8.1 Right cover (LU-205)
8.2 Front cover (LU-205)
8.3 Rear cover (LU-205)
8.4 Feed cover (LU-205)
8.5 Large capacity unit (LU-205)
8.6 LU drive board (LUDB) (LU-205)
8.7 LU lift-up motor (M1) (LU-205)
8.8 LU paper feed motor (M2) (LU-205)
8.9 LU transport motor (M3) (LU-205)
8.10 Dehumidification heater (DH) (LU-205)
8.11 Lift wire (LU-205)
8.11.1 Removal
8.11.2 Mounting
9. LU-303
9.1 Right cover (LU-303)
9.2 Front cover (LU-303)
9.3 Rear cover (LU-303)
9.4 Feed cover (LU-303)
9.5 Large capacity unit (LU-303)
9.6 LU drive board (LUDB) (LU-303)
9.7 LU lift-up motor (M1) (LU-303)
9.8 LU paper feed motor (M2) (LU-303)
9.9 LU transport motor (M3) (LU-303)
9.10 Dehumidification heater (DH) (LU-303)
9.11 Lift wire (LU-303)
9.11.1 Removal
9.11.2 Mounting
10. OT-514
10.1 Output tray (OT-514)
10.2 Fan unit (OT-514)
10.3 Tacking fan/Fr (FM23), Tacking fan/Rr (FM24) (OT-514)
11. RU-519
11.1 RU transport unit (RU-519)
11.2 Sensor unit (RU-519)
11.3 RU transport motor (M1) (RU-519)
12. FS-539/FS-539SD
12.1 Finisher (FS-539/FS-539SD)
12.2 Rear cover (FS-539/FS-539SD)
12.3 Front door (FS-539/FS-539SD)
12.4 Front upper cover (FS-539/FS-539SD)
12.5 Left lower cover (FS-539/FS-539SD)
12.6 Front lower cover (FS-539/FS-539SD)
12.7 Left cover (FS-539/FS-539SD)
12.8 Stapler unit (FS-539/FS-539SD)
12.9 FS control board (FSCB) (FS-539/FS-539SD)
12.10 FNS entry transport motor (M2) (FS-539/FS-539SD)
12.11 FNS discharge motor (M3) (FS-539/FS-539SD)
12.12 Receiving roller retraction motor (M4) (FS-539/FS-539SD)
12.13 FNS paddle motor (M5) (FS-539/FS-539SD)
12.14 Trail edge stopper motor (M6) (FS-539/FS-539SD)
12.15 Alignment motor/Fr (M7) (FS-539/FS-539SD)
12.16 Alignment motor/Rr (M8) (FS-539/FS-539SD)
12.17 Pre-eject drive motor (M9) (FS-539/FS-539SD)
12.18 Bundle eject motor (M10) (FS-539/FS-539SD)
12.19 Main tray up/down motor (M11) (FS-539/FS-539SD)
12.20 Paper delivery control motor (M12) (FS-539/FS-539SD)
12.21 Stapler movement motor (M13) (FS-539/FS-539SD)
13. FS-539SD saddle section
13.1 Saddle unit (FS-539SD saddle section)
13.2 Front cover (FS-539SD saddle section)
13.3 Exit tray (FS-539SD saddle section)
13.4 Stapler unit (FS-539SD saddle section)
13.5 SD control board (SDCB) (FS-539SD saddle section)
13.6 SD transport motor (M101) (FS-539SD saddle section)
13.7 Paper discharge control motor (M102) (FS-539SD saddle section)
13.8 Alignment motor (M103) (FS-539SD saddle section)
13.9 Stopper drive motor (M104) (FS-539SD saddle section)
13.10 Center fold roller motor (M105) (FS-539SD saddle section)
13.11 Center fold guide motor (M106) (FS-539SD saddle section)
13.12 SD paddle motor (M107) (FS-539SD saddle section)
13.13 Tri-folding guide motor (M108) (FS-539SD saddle section)
13.14 Center fold knife motor (M109) (FS-539SD saddle section)
13.15 Stopper solenoid (SD101) (FS-539SD saddle section)
14. PK-524
14.1 Punch Kit (PK-524)
15. FS-540/FS-540SD
15.1 Finisher (FS-540/FS-540SD)
15.2 Upper cover/1 (FS-540/FS-540SD)
15.3 Upper cover/2 (FS-540/FS-540SD)
15.4 Upper cover/3 (FS-540/FS-540SD)
15.5 Rear cover (FS-540/FS-540SD)
15.6 Front door (FS-540/FS-540SD)
15.7 Front upper cover (FS-540/FS-540SD)
15.8 Front lower cover (FS-540/FS-540SD)
15.9 Main tray (under the paper exit tray) (FS-540/FS-540SD)
15.10 Sub tray (over the paper exit tray) (FS-540/FS-540SD)
15.11 Left lower cover (FS-540/FS-540SD)
15.12 Left upper cover (FS-540/FS-540SD)
15.13 Horizontal transport unit (FS-540/FS-540SD)
15.14 Stapler unit (FS-540/FS-540SD)
15.15 FS control board (FSCB) (FS-540/FS-540SD)
15.16 Bundle eject motor (M1) (FS-540/FS-540SD)
15.17 Pre-eject drive motor (M2) (FS-540/FS-540SD)
15.18 Stacker plate drive motor (M3) (FS-540/FS-540SD)
15.19 Route change gate motor (M4) (FS-540/FS-540SD)
15.20 Main tray up/down motor (M6) (FS-540/FS-540SD)
15.21 Paddle up/down motor (M7)/arm drive motor (M8)/FNS paddle motor (M9) (FS-540/FS-540SD)
15.22 Receiving roller retraction motor (M10) (FS-540/FS-540SD)
15.23 Trailing edge stopper motor/Rr (M11) (FS-540/FS-540SD)
15.24 Trailing edge stopper motor/Fr (M12) (FS-540/FS-540SD)
15.25 Alignment motor/Rr (M13) (FS-540/FS-540SD)
15.26 Alignment motor/Fr (M14) (FS-540/FS-540SD)
15.27 Paper delivery control motor (M15) (FS-540/FS-540SD)
15.28 SD discharge motor (M16) (FS-540/FS-540SD)
15.29 FNS discharge motor (M17) (FS-540/FS-540SD)
15.30 Sub tray discharge motor (M18) (FS-540/FS-540SD)
15.31 Stapler movement motor (M19) (FS-540/FS-540SD)
15.32 FNS entry transport motor (M20) (FS-540/FS-540SD)
15.33 ZU discharge motor (M21) (FS-540/FS-540SD)
16. FS-540SD saddle section
16.1 Saddle unit (FS-540SD saddle section)
16.2 Front cover (FS-540SD saddle section)
16.3 Exit tray (FS-540SD saddle section)
16.4 Stapler unit (FS-540SD saddle section)
16.5 SD control board (SDCB) (FS-540SD saddle section)
16.6 SD transport motor (M101) (FS-540SD saddle section)
16.7 Paper discharge control motor (M102) (FS-540SD saddle section)
16.8 Alignment motor (M103) (FS-540SD saddle section)
16.9 Stopper drive motor (M104) (FS-540SD saddle section)
16.10 Center fold roller motor (M105) (FS-540SD saddle section)
16.11 Center fold guide motor (M106) (FS-540SD saddle section)
16.12 SD paddle motor (M107) (FS-540SD saddle section)
16.13 Tri-folding guide motor (M108) (FS-540SD saddle section)
16.14 Center fold knife motor (M109) (FS-540SD saddle section)
16.15 Paper transport belt motor (M134) (FS-540SD saddle section)
16.16 Stopper solenoid (SD101) (FS-540SD saddle section)
17. PK-526
17.1 Punch Kit (PK-526)
17.2 Punch control board (PKCB) (PK-526)
17.3 Paper size detect board (PSDTB) (PK-526)
17.4 Punch oscillating motor (M302) (PK-526)
18. ZU-609
18.1 Z Folding Unit (ZU-609)
18.2 ZU drive board (ZUDB) (ZU-609)
18.3 ZU relay board (ZURB) (ZU-609)
18.4 ZU transport motor (M500) (ZU-609)
18.5 Folding guide motor (M501) (ZU-609)
18.6 Pressure motor (M502) (ZU-609)
19. JS-602
19.1 Paper exit tray (JS-602)
19.2 Front cover (JS-602)
19.3 Rear cover (JS-602)
19.4 Job separator (JS-602)
19.5 Entrance switching solenoid (SD401) (JS-602)
20. PI-507
20.1 Upper cover (PI-507)
20.2 Rear cover (PI-507)
20.3 Operation panel cover assy (PI-507)
20.4 Post Inserter (PI-507)
20.5 PI drive board (PIDB) (PI-507)
20.6 PI operation board (PIOB) (PI-507)
20.7 PI relay board (PIRB) (PI-507)
20.8 Tray lift motor /Lw (M202) (PI-507)
20.9 Transfer motor (M203) (PI-507)
20.10 Transport roller drive motor (M204) (PI-507)
20.11 Folding guide motor (M501) (PI-507)
20.12 Transfer clutch /Lw (CL202) (PI-507)
20.13 Registration clutch (CL203) (PI-507)
20.14 Pick-up solenoid /Lw (SD202) (PI-507)
20.15 Paper size VR /Lw (VR202) (PI-507)
21. SC-509
21.1 DSC board/1 (SC-509)
22. FK-514
22.1 FAX Kit (Line1), FAX Kit (Line2) (FK-514)
22.2 FAX Kit (Line1), FAX Kit (Line2) (FK-514) (with MK-742)
23. FK-515
23.1 FAX board (line 3), FAX board (line 4) (FK-515)
24. UK-221
24.1 Upgrade kit (UK-221)
25. KP-102
25.1 Keypad (KP-102)
26. CU-102
26.1 Clean unit (CU-102)
26.2 Clean unit drive board (CUDB)
26.3 Exhaust fan/1 (FM14)
26.4 Exhaust fan/2 (FM15)
27. WT-519
27.1 Working table (WT-519)
28. IM-102
28.1 Paper basis weight detection board/TX (PBWDB/TX)
28.2 Envelope detection board/RX (ENVDB/RX)
28.3 Envelope detection relay board (ENVDRB)
28.4 Envelope detection board/TX (ENVDB/TX)
28.5 Paper basis weight detection board/RX (PBWDB/RX)
29. EM-908
29.1 Expanded memory unit (EM-908)
30. COMMERCIALLY AVAILABLE PARTS
30.1 Installing the key counter
30.1.1 Configuration
30.1.2 Procedure
30.2 Installing the original size sensor/2 (Option)

G) MECHANICAL ADJUSTMENT
1. ADVANCE CHECKS
2. bizhub 750i
2.1 Skew Adj
2.1.1 Confirmation procedure
2.1.2 Adjustment procedure
2.2 Centering adjustment of the tray 1/2
2.3 Adjusting the tray 1 paper pick-up pressure
2.4 Adjusting the parallelism of the fusing unit path
2.5 PH skew adjustment
2.6 Control panel tilt adjustment
3. Tray 3/4
3.1 Changing the paper size of the tray 3/4
3.2 Centering adjustment of the tray 3/4
4. LU-205
4.1 Changing the paper size
4.1.1 Purpose
4.1.2 Procedure
4.2 Centering adjustment of the LCT
4.2.1 Purpose
4.2.2 Procedure
4.3 Pick-up roller load adjustment of the LCT
4.3.1 Purpose
4.3.2 Procedure
5. LU-303
5.1 Centering adjustment of the LCT
5.1.1 Purpose
5.1.2 Procedure
5.2 Pick-up roller load adjustment of the LCT
5.2.1 Purpose
5.2.2 Procedure
6. DF-713
6.1 Adjusting the height of the dual scan document feeder
6.2 Adjusting front side skew feed on dual scan document feeder
6.3 Adjusting back side skew feed on dual scan document feeder
6.4 Adjusting the pressure of the separation roller
7. PK-524
7.1 Punch hole deviation correction
8. PK-526
8.1 Punch hole deviation correction
9. FS-539SD
9.1 Half-fold skew adjustment
10. FS-540SD
10.1 Half-fold skew adjustment

H) UTILITY
1. Outline
2. Accessibility
3. Counter
4. Utility
4.1 Information
4.2 System Settings
4.3 Box
4.4 Copier Settings
4.5 Printer Settings
4.6 Store Address
4.7 Scan/Fax Settings
4.8 Fax Settings
4.9 Customize
5. Language Selection
6. Administrator
6.1 Outline
6.2 Maintenance
6.3 System Settings
6.3.1 Machine Setting
6.3.2 Register Support Information
6.3.3 Reset Settings
6.3.4 User Box Setting
6.3.5 URL Document Management Setting
6.3.6 Standard Size Setting
6.3.7 Stamp Settings
6.3.8 Blank Page Print Settings
6.3.9 Job Priority Operation Settings
6.3.10 System Connection Setting
6.3.11 Searchable PDF Settings
6.3.12 Compact PDF Settings
6.3.13 Outline PDF Setting
6.3.14 PDF Web Optimization Default Settings
6.3.15 PDF/A Default Settings
6.3.16 Scan File Name Settings
6.3.17 Set Paper Name by User
6.3.18 Enlarge Display Settings
6.3.19 Registered Key Settings
6.3.20 Main Menu Display Settings
6.3.21 Preview Settings
6.3.22 List/Counter
6.3.23 Custom Function Pattern Selection
6.3.24 Custom Function Profile User/Account
6.3.25 Function Display Key Permission Setting
6.3.26 Temporary Change Language
6.3.27 Main Menu Default (Classic Style)
6.3.28 Main Menu Default (Basic Style)
6.3.29 Display 10 Keypad when entering Number of Sets
6.3.30 Print end notification lamp ON time settings
6.3.31 Universal Print Settings
6.3.32 Widget Function Settings
6.3.33 Output Settings
6.3.34 Bypass Tray Overwrite Settings for Print PC
6.3.35 Network Selection Settings
6.3.36 Job History Display Setting
6.3.37 Paper Size/Type Settings Screen Display
6.3.38 Default Bypass Paper Type Setting
6.3.39 Page Number Print Position
6.3.40 Voice Guidance Settings
6.3.41 ADF Settings
6.3.42 ADF original skew adj.setting
6.3.43 Paper type auto detection settings
6.3.44 Auto envelope detection sett
6.3.45 Def. operation mode set
6.3.46 Slide Menu Settings
6.3.47 Widget Function Settings
6.3.48 Change Permission for Default Value Setting
6.3.49 Manual staple setting
6.3.50 OpenAPI and IWS application display setting
6.4 Security
6.5 User Auth/Account Track
6.6 Network
6.7 Box
6.8 Printer Settings
6.9 Store Address
6.10 Fax Settings
6.10.1 Header/Footer Position
6.10.2 Line Parameter Setting
6.10.3 TX/RX Settings
6.10.4 Function Setting
6.10.5 Report Settings
6.10.6 Multi Line Settings
6.10.7 Network Fax Setting
6.10.8 Header Information
6.10.9 Fax Print Quality Settings
6.10.10 Fax Setting List
6.11 Copier Settings
7. Expert Adjustment
8. Storage Management
9. Banner Printing
10. Device Information
11. Remote Panel
12. Card Authentication
13. Supplementary explanation of utility mode
13.1 Maintenance
13.1.1 License Settings
13.1.2 USB flash drive backup
13.1.3 Remote Access Setting
13.2 System Settings
13.2.1 Voice Guidance Settings
13.3 Security
13.3.1 ProhibitFunctions
13.3.2 Enhanced Security Mode
13.3.3 Image Log Transfer Settings
13.3.4 Driver Password Encryption Setting
13.3.5 Quick Security Setting
13.4 User Authentication/Account Track
13.4.1 Authentication Device Settings
13.5 Network
13.5.1 Network Fax Setting
13.5.2 IWS Settings
13.5.3 Remote Panel Settings
13.5.4 Network I/F Configuration
13.5.5 Wireless Network Setting
13.6 Machine Update Settings
13.6.1 Internet ISW Settings
13.6.2 Machine Auto Update Settings
13.6.3 HTTP Proxy Settings
13.7 Storage Management
13.7.1 Encryption Settings
13.7.2 Debug Log Encryption Settings

I) SERVICE MODE
1. Outline
2. SETUP WIZARD
3. Time Zone/Date & Time Input mode
4. Search
5. Machine
5.1 Trail Edge Color Alignment Adj
5.2 Fusing Temperature
5.3 Fusing Transport Speed
5.4 Printer Area
5.4.1 Leading Edge Adjustment
5.4.2 Printer Image Centering Side 1
5.4.3 Leading Edge Adj. Side 2 (Duplex)
5.4.4 Prt. Image Center. Side 2 (Dup)
5.4.5 Paper Feed Direction Adj
5.4.6 Tray Printing Position: Tip
5.5 Scan Area
5.5.1 Test chart
5.5.2 Image Position: Leading Edge
5.5.3 Scanner Image Side Edge
5.5.4 Main Scan Zoom Adj
5.5.5 Sub Scan Zoom Adj
5.6 Printer Reg. Loop Adj
5.7 Main Scanning Direction Zoom
5.8 LD adjustment
5.8.1 LD Timing Adj
5.8.2 LD 1/2 Balance Adj
5.8.3 LD Light Width Adjustment
5.9 Manual Bypass Tray Width Adj
5.10 Lead Edge Erase Adjustment
5.11 Non-Image Area Erase Check
5.12 Split Line Prior Detection
5.13 PPM Control Choice
5.14 High Humidity PPM Adjustment
5.15 Move Scanner to Home
5.16 Weight calc. default
6. Firmware Version
7. Imaging Process Adjustment
7.1 Gradation Adjust
7.2 Stabilizer
7.3 Density Balance Adjust
7.4 Max Image Density Adj
7.5 Image Background Adj
7.6 Paper Separation Adjustment
7.7 Removable Voltage Adjust
7.8 TCR Level Setting
7.9 Transfer Voltage Fine Adj
7.9.1 Primary transfer adj
7.9.2 2nd Transfer Adj
7.10 Charge AC Output fine adjustment
7.11 Thick Paper Density Adjustment
7.12 Grad/Dev AC Bias V Selection
7.13 Black Adjust
7.14 Manual Toner Add
7.15 Refresh Photoconductor
7.16 Trail Edge Correction
8. CS Remote
8.1 Remote Care
8.1.1 Outline
8.1.2 Setting up
8.1.3 Setup confirmation
8.1.4 Calling the maintenance
8.1.5 Calling the center from the administrator
8.1.6 Checking the transmission log
8.1.7 Maintenance/Default Settings
8.1.8 Server Setting
8.1.9 Product Auth. Settings
8.1.10 Import/Export Settings
8.1.11 Auto Initial Dial Setting
8.2 Software SW setting for Remote Care
8.2.1 List of software SW for CS Remote Care
8.2.2 SW No. 01
8.2.3 SW No. 02
8.2.4 SW No. 03
8.2.5 SW No. 04
8.2.6 SW No. 05
8.2.7 SW No. 06
8.2.8 SW No. 07
8.2.9 SW No. 08
8.2.10 SW No. 09
8.2.11 SW No. 10
8.2.12 SW No. 11
8.2.13 SW No. 12
8.2.14 SW No. 14
8.2.15 SW No. 15
8.2.16 SW No. 18
8.2.17 SW No. 21
8.2.18 SW No. 22
8.2.19 SW No. 23
8.2.20 SW No. 24
8.3 Remote Analysis
8.3.1 Outline
8.3.2 Bidirectional Communication
8.3.3 One-way Communication
8.3.4 CS Remote Analysis Error Code List
9. System 1
9.1 Marketing Area
9.1.1 List of functions affected by marketing area setting
9.2 Tel/Fax Number
9.3 Serial Number
9.4 Sleep ON/OFF Choice Setting
9.5 Foolscap Size Setting
9.6 Original Size Detection
9.7 Minimum Paper Size Setting
9.8 Install Date
9.9 Initialization
9.9.1 List of Clear Item
9.10 Problem Unit Isolation Set
9.11 Post card transfer table
9.12 Warm-up
9.12.1 Change Warm Up Time
9.13 Machine State LED Setting
9.14 TP Level
9.15 Burn Prevention Settings
10. System 2
10.1 Set storage type
10.2 Option Board Status
10.3 Consumable Life Reminder
10.4 Unit Change
10.4.1 Unit Change
10.4.2 Warning display
10.5 Software Switch Setting
10.5.1 SW No.012
10.5.2 SW No.025
10.5.3 SW No.033
10.5.4 SW No.049
10.5.5 SW No.051
10.5.6 SW No.069
10.5.7 SW No.070
10.5.8 SW No.072
10.5.9 SW No.121
10.5.10 SW No.124
10.5.11 SW No.135
10.5.12 SW No.143
10.5.13 SW No.145
10.5.14 SW No.146
10.5.15 SW No.147
10.5.16 SW No.151
10.5.17 SW No.152
10.5.18 SW No.155
10.5.19 SW No.157
10.5.20 SW No.163
10.5.21 SW No.172
10.5.22 SW No.188
10.5.23 SW No.203
10.5.24 SW No.206
10.5.25 SW No.226
10.5.26 SW No.227
10.5.27 SW No.230
10.5.28 SW No.237
10.6 CCD Calibration
10.7 LCT Paper Size Setting
10.8 Line Mag Setting
10.9 Data Capture
10.10 Split Line Detect. Setting
10.11 Stamp
10.12 Network Fax Settings
10.13 RX File Change Page Name
10.14 ADF Settings
10.15 User Paper Settings
10.16 Coverage Rate Screen
10.17 JAM Code Display Setting
10.18 Purge Setting
10.19 Import Config. Data
10.19.1 BootUp Screen
10.19.2 Machine Image
10.19.3 Custom Auth. Setting
10.20 Install Data
10.21 Local Interface Kit Setting
10.22 CIS Image Adjustment
10.23 Display Eco Index
10.24 Internal Error. Auto Cancel
10.25 Acquiring Settings
10.26 Driver Install
10.27 Application Change Setting
10.28 Custom Pattern
10.29 Maintenance Mode
10.30 Smart Fusing Control
10.31 Cleaning Unit Setting
10.32 Auth. Function Enable
11. Counter
11.1 Outline
11.2 Life
11.3 Service Call
11.4 Section Service Call
11.5 Warning
11.6 Maintenance
11.7 Service Total
11.8 Counter Of Each Mode
11.9 Service Call History (Data)
11.10 ADF Paper Pages
11.11 Paper Jam History
11.12 Fax Connection Error
11.13 ADF Scan Glass Contamin. Counter
11.14 Parts Counter (Fixed)
11.14.1 Fixed parts to be counted
11.15 Jam
11.16 Section JAM
11.17 Instantaneous Power Failure
11.18 Detail code history
11.19 Recoverable error counter
12. List Output
12.1 Individual list print output
12.2 Batch list CSV output
13. State Confirmation
13.1 Sensor Check
13.1.1 bizhub 750i
13.1.2 FS-539/FS-539SD
13.1.3 FS-540/FS-540SD
13.2 Table Number
13.3 Level History 1
13.4 Level History 2
13.5 Temp. /Humidity/Atmospheric Press
13.6 CCD Check
13.7 Memory/Storage Adjustment
13.7.1 Memory Check
13.7.2 Compress / Decompression Check
13.7.3 JPEG check
13.7.4 Memory Bus Check
13.7.5 DSC Bus Check
13.7.6 Storage R/W Check
13.7.7 Format
13.8 Memory/Storage Status
13.9 Load Check
13.9.1 Load check list
13.10 Adjustment Data List
13.11 Self-diag. (Full/Individual)
13.11.1 Overview of self-diagnostic function
13.11.2 Self-diag. (Full)
13.11.3 Self-diag. (Individual)
13.12 Media detection
14. Test Mode
14.1 Test Pattern
14.1.1 Gradation Pattern
14.1.2 Halftone Pattern
14.1.3 Lattice Pattern
14.1.4 Solid Pattern
14.1.5 Solid Pattern 2
14.2 Paper Passage Test
14.3 Fax Test
14.4 User Paper 7 Mode
15. ADF
15.1 Original Stop Position
15.2 Registration Loop Adj
15.3 Auto Stop Position Adjustment
15.4 Paper Passage
15.5 Sensor Check
15.6 Original Tray Width
15.7 Read Pos Adj
15.8 FD-Mag. Adj. (F)
15.9 Scanning Light Adjustment
15.10 Mixed original size adjustment
15.11 Home Read Position Adjust
15.12 FD-Mag. Adj. (B)
15.13 Main Scanning Direction Zoom
15.14 Skew Measurement
15.15 ADF automatic Adjustment
15.16 Multi-Feed DetectionAdj
16. FAX
16.1 Outline
16.1.1 PBX operating environment
16.2 Modem/NCU
16.3 Network
16.4 System
16.5 Fax File Format
16.6 Communication
16.7 List Output
16.8 Function Parameter
16.9 Initialization
16.10 Fax Line Std. Setting
16.11 Function parameter list (for all fax lines)
16.11.1 Job setting
16.11.2 Function setting
16.11.3 Report setting
16.11.4 Panel settings
16.12 Function parameter list (for separate line)
16.12.1 Function setting 1
16.12.2 Function setting 2
16.12.3 Function setting 3
16.12.4 Function setting 4
16.12.5 Function setting 5
16.12.6 Fax capacity setting
16.12.7 HP setting
16.13 Recommended Settings for IP Line
17. Finisher
17.1 FS-FN adjustment
17.1.1 Center Staple Position
17.1.2 Half-Fold Position
17.1.3 Punch Centering Fine Adj (for English)
17.1.4 Punch Edge Adj
17.1.5 Punch Regist Loop Size
17.1.6 Punch F. Sensor Intensity Adj
17.1.7 Vertical Punch (Z-Fold) Position (for English)
17.1.8 Horizontal Punch (Z-Fold) Position (for English)
17.1.9 Resist loop size(Z-fold)
17.1.10 Punch Registration Loop Adj
17.1.11 Punch Resist Loop Size (PI)
17.1.12 1st Tri-Fold Adjustment/2nd Tri-Fold Adjustment
17.1.13 1st Z-Fold Position/2nd Z-Fold Position
17.1.14 PI Size Detection
17.1.15 Post Inserter Adjustment
17.1.16 Finisher Components Test Mode
17.1.17 Paper Alignment Guides W. Adj
17.1.18 ZFold1st Fold Loop Size
17.1.19 ZFold2nd Fold Loop Size
17.1.20 ZFold2nd Fold Speed
17.1.21 ZFold Adjust Custom
17.2 Max Staple Limit Setting
17.3 Punch Option Setting
17.4 Max. # of Folded Sheets Setting
17.5 Tri-Fold Output Setting
17.6 Job Separator
17.7 Center Staple Output Setting
18. Network Settings
18.1 2nd Network Setting
18.2 Remote Service Setting
18.2.1 Function Setting
18.2.2 Proxy Server Setting
18.2.3 Maintenance Setting
18.2.4 XMPP Settings
18.2.5 Always Connection Setting
18.3 Port Settings
18.4 MTU Param. set
19. Machine Update Setting
19.1 Internet ISW
19.1.1 Internet ISW Set
19.1.2 HTTP Setting
19.1.3 FTP Setting
19.1.4 Forwarding Access Setting
19.1.5 Download
19.1.6 Update Start Time Settings
19.2 Machine Auto Update setting
19.2.1 Auto Update setting
19.2.2 Relay server setting
19.2.3 Transmission log Update
19.2.4 Transmission Server Log
19.2.5 Update Log Display
19.2.6 Relay Server Log Confirmation
19.2.7 Manually Update
19.2.8 Machine Import setting
19.2.9 Machine Export setting
19.2.10 Machine Update Password
19.3 Firmware Update
19.4 Firmware Rollback
19.5 Copy Network Settings
19.5.1 Outline
19.5.2 Environmental preparations
19.5.3 Deliver/setting procedure
19.6 OSS Update

J) BILLING SETTING/ENHANCED SECURITY/DEBUG SETTINGS
1. BILLING SETTING
1.1 Outline
1.2 Counter Setting
1.2.1 Total Counter Mode
1.2.2 Large Size Counter Mode
1.2.3 Banner Paper Counter Mode
1.2.4 Banner Counter Double Count Mode
1.2.5 Count by the combination of each setting
1.3 Management Function Choice
1.3.1 Key counter only
1.3.2 Management Device 2
1.3.3 Vendor 2
1.3.4 Key Counter IF Vendor
1.4 Authentication Device 2
1.4.1 Installation procedures of authentication unit
1.5 Setting items that automatically change the setting values
1.5.1 When the vendor2 is mounted
1.5.2 When the key counter IF vendor is mounted
1.5.3 When the management device 2 is mounted
1.5.4 When the authentication device 2 is mounted
1.6 Coverage Rate Clear
1.7 License Management
1.7.1 Activation
1.7.2 Deactivation
1.7.3 Repair
1.7.4 Initialize
1.7.5 Request Code
1.7.6 List
1.7.7 Function List
1.8 Manage OpenAPI Authentication
1.9 WebDAV Server Setting
1.10 Coverage Counter Setting
1.11 Print Counter Clear
1.12 Coverage Counter Detail
2. ENHANCED SECURITY
2.1 Outline
2.2 CE Password
2.3 Administrator Password
2.4 Administrator Feature Level
2.5 CE Authentication
2.6 Life Stop Setting
2.7 Memory Data Backup
2.8 operation Ban release time
2.9 Administrator unlocking
2.10 Engine FW DipSW
2.10.1 Details of Each Function
2.11 Engine Data Backup
2.12 Storage Data Backup
2.13 Migration data backup
2.14 Data Backup
2.14.1 Client Function
2.14.2 Server Function
2.15 ADF Data Backup
2.16 Customer Type
2.17 TPM Setting
2.18 FWCert. Settings
3. DEBUG SETTINGS
3.1 Outline
3.2 Debug Log Output
3.3 Acquiring Mode
3.4 TX Debug Log Settings
3.5 Remote Log Retrieval
3.6 Remote Log Server Settings
3.7 Enable Core Dump
3.8 USB Password
3.9 Other
3.9.1 Screen Capture
3.9.2 Panel Operation Playback
3.10 Operation of the debug log function
3.10.1 Advance preparation
3.10.2 Basic mode
3.10.3 Enhance mode

K) FIRMWARE
1. Overview
2. USB memory
2.1 Preparation
2.2 Rewriting of Firmware
2.3 Action when data transfer fails
3. Internet ISW
3.1 Service environment
3.2 Preparation
3.2.1 Making the firmware data
3.2.2 Internet ISW Set
3.3 Rewriting of Firmware
4. Auto Update setting
4.1 Service environment
4.2 Preparation
4.3 Rewriting of Firmware
5. How to install the i-Option data
5.1 Available function for i-Option
5.2 LK-107/LK-108 font data installation procedure
6. Creating back up files when updating firmware

L) TROUBLESHOOTING
1. JAM CODE
1.1 JAM display
1.2 Initial check items
1.3 List of the JAM code
1.4 JAM that do not display the JAM code
1.5 1#-##
1.5.1 10-01, 10-02, 10-04, 10-40
1.5.2 11-01, 11-02, 11-04, 11-05, 11-40
1.5.3 12-01, 12-05, 12-40
1.5.4 13-05, 13-40
1.5.5 14-05, 14-40
1.5.6 15-01, 15-40
1.5.7 17-20
1.5.8 17-30, 17-31
1.5.9 17-40, 17-41
1.6 2#-##
1.6.1 20-01, 20-02, 20-04
1.7 3#-##
1.7.1 30-03
1.7.2 32-01, 32-05, 32-06, 32-30
1.8 6#-##
1.8.1 66-02
1.8.2 66-03, 66-13, 66-23, 66-33
1.8.3 66-04, 66-14
1.8.4 66-05, 66-06
1.8.5 66-07
1.8.6 66-08
1.8.7 66-54
1.9 7#-##
1.9.1 72-11
1.9.2 72-14
1.9.3 72-15
1.9.4 72-16
1.9.5 72-17
1.9.6 72-18
1.9.7 72-19
1.9.8 72-21
1.9.9 72-22
1.9.10 72-23
1.9.11 72-25, 72-26
1.9.12 72-31, 72-34
1.9.13 72-35
1.9.14 72-40, 72-41
1.9.15 72-43
1.9.16 72-49
1.9.17 72-50
1.9.18 72-51
1.9.19 72-75
1.9.20 72-76
1.9.21 72-77
1.9.22 72-81
1.9.23 72-84
1.9.24 72-85
1.9.25 72-86
1.9.26 72-87
1.9.27 75-42
1.9.28 75-43
1.10 9#-##
1.10.1 92-01, 92-02, 92-04, 92-40
1.10.2 93-10
1.10.3 99-01
1.10.4 99-02
1.10.5 99-03
1.10.6 99-04
1.10.7 99-05
1.10.8 99-06
1.10.9 99-07
1.10.10 99-08
1.10.11 99-09
1.10.12 99-10
1.10.13 99-11
1.10.14 99-12
1.10.15 99-14
1.10.16 99-15
1.11 Sensor layout
1.11.1 bizhub 750i
1.11.2 DF-713
1.11.3 LU-205/LU-303
1.11.4 FS-539/FS-539SD/PK-524/RU-519
1.11.5 FS-540/FS-540SD/PK-526/PI-507/ZU-609/RU-519
1.11.6 JS-602
2. MALFUNCTION CODE
2.1 Display procedure
2.2 List of the malfunction code
2.3 S-1
2.4 S-2
2.5 D-1
2.6 D-3
2.7 P-5, P-28
2.8 P-9
2.9 P-27
2.10 P-33
2.11 P-34
2.12 P-35
2.13 P-36
2.14 P-37
2.15 P-38
2.16 P-39
2.17 P-40
2.18 P-41
2.19 P-42
2.20 P-43
3. TROUBLE CODE
3.1 Overview of trouble code
3.2 Overview of troubleshooting procedure
3.2.1 Troubleshooting procedure
3.3 Trouble resetting procedure
3.3.1 Trouble resetting procedure by Trouble Reset key
3.3.2 Trouble resetting procedure by the auto cancel function
3.3.3 Trouble resetting procedure by remote operation
3.4 Nonvolatile memory clear function
3.4.1 Data to be cleared by the nonvolatile memory clear function
3.4.2 Start and execution procedure
3.5 Trouble isolation function
3.6 List of the trouble code
3.7 C0###
3.7.1 C0002
3.7.2 C0104, C0105
3.7.3 C0107
3.7.4 C0202
3.7.5 C0204
3.7.6 C0206
3.7.7 C0208
3.7.8 C0211
3.7.9 C0216
3.8 C1###
3.8.1 C1003, C1013
3.8.2 C1004, C1014
3.8.3 C1007, C1017
3.8.4 C1081, C1082
3.8.5 C1102
3.8.6 C1103
3.8.7 C1104
3.8.8 C1105
3.8.9 C1106
3.8.10 C1109
3.8.11 C1112
3.8.12 C1113
3.8.13 C1114
3.8.14 C1115
3.8.15 C1124
3.8.16 C1125
3.8.17 C1127
3.8.18 C1130
3.8.19 C1131
3.8.20 C1132
3.8.21 C1133
3.8.22 C1140
3.8.23 C1141
3.8.24 C1142
3.8.25 C1143
3.8.26 C1144
3.8.27 C1145
3.8.28 C1146
3.8.29 C1152
3.8.30 C1156
3.8.31 C1184
3.8.32 C1195
3.8.33 C1196
3.8.34 C1197
3.8.35 C11A2
3.8.36 C11C5
3.8.37 C11E1
3.8.38 C11E2
3.8.39 C1403
3.8.40 C1404
3.9 C2###
3.9.1 C2204
3.9.2 C2350
3.9.3 C2355
3.9.4 C2357
3.9.5 C2414
3.9.6 C2557
3.9.7 C2558
3.9.8 C255C
3.9.9 C2564
3.9.10 C2650
3.9.11 C2A14
3.9.12 C2A24
3.10 C3###
3.10.1 C3101, C3103
3.10.2 C3104
3.10.3 C3201, C3202
3.10.4 C3203
3.10.5 C3302
3.10.6 C3306
3.10.7 C3307
3.10.8 C3425
3.10.9 C3722, C3725, C3726
3.10.10 C3737
3.10.11 C3825, C3826
3.10.12 C3922, C3925, C3926
3.10.13 C392B
3.11 C4###
3.11.1 C40A2, C40A3, C40A4, C40A5, C40A6, C40C3, C40C5
3.11.2 C4101
3.11.3 C4501
3.12 C5###
3.12.1 C5102, C5103
3.12.2 C5351
3.12.3 C5355
3.12.4 C5356
3.12.5 C5358
3.12.6 C5360
3.12.7 C5361
3.12.8 C5362
3.12.9 C5370
3.12.10 C5372
3.12.11 C5601
3.12.12 C5603
3.12.13 C5605, C5606
3.12.14 C5610
3.12.15 C5620
3.13 C6###
3.13.1 C6001
3.13.2 C6002
3.13.3 C6102, C6103
3.13.4 C6104, C6105
3.13.5 C6704
3.13.6 C6751
3.13.7 C6752
3.13.8 C6753
3.13.9 C6754, C6755
3.13.10 C6756
3.13.11 C6901, C6902, C6903, C6911, C6912, C6913
3.13.12 C6F01, C6F02, C6F03, C6F04, C6F05, C6F06, C6F07, C6F08, C6F09, C6F0A, C6FDC, C6FDD
3.14 C7###
3.14.1 C7106
3.14.2 C7107
3.14.3 C7111
3.14.4 C7112
3.14.5 C7132
3.14.6 C7137
3.14.7 C7139
3.14.8 C7141
3.14.9 C7160
3.14.10 C7162
3.14.11 C7163
3.14.12 C7164
3.14.13 C7202
3.14.14 C7206
3.14.15 C7241
3.14.16 C7242
3.14.17 C7243
3.14.18 C7251
3.14.19 C7301
3.14.20 C7302
3.14.21 C7304
3.14.22 C7305
3.14.23 C7310
3.14.24 C7311
3.14.25 C7312
3.14.26 C7313
3.14.27 C7314
3.14.28 C7315
3.14.29 C7317
3.14.30 C7318
3.14.31 C7319
3.14.32 C7401
3.14.33 C7402
3.14.34 C7501
3.14.35 C7502
3.14.36 C7601
3.14.37 C7604
3.14.38 C7605
3.14.39 C7606
3.14.40 C7607
3.14.41 C760A
3.14.42 C760B
3.14.43 C760C
3.14.44 C760D
3.14.45 C760E
3.14.46 C760F
3.14.47 C7610
3.14.48 C7622
3.14.49 C7624
3.14.50 C7631
3.14.51 C7633
3.15 C8###
3.15.1 C8103
3.15.2 C8106
3.15.3 C8107
3.15.4 C8302
3.15.5 C8401
3.15.6 C8402
3.16 C9###
3.16.1 C9401, C9402
3.16.2 C9403, C9404
3.16.3 C9701
3.16.4 C9702
3.17 CA###
3.17.1 CA051, CA052, CA053
3.18 CB###
3.19 CC###
3.19.1 CC002
3.19.2 CC151, CC152
3.19.3 CC155
3.19.4 CC156
3.19.5 CC159, CC15A
3.19.6 CC15B
3.19.7 CC15C
3.19.8 CC163
3.19.9 CC164
3.19.10 CC170, CC171, CC172, CC173, CC174, CC180, CC181, CC182, CC183, CC184, CC185, CC186
3.19.11 CC190
3.19.12 CC191
3.19.13 CC211
3.19.14 CC212
3.19.15 CC213
3.19.16 CC214
3.19.17 CC216
3.19.18 CC301
3.19.19 CC302
3.19.20 CCC00
3.20 CD###
3.20.1 CD002
3.20.2 CD004, CD00F, CD020
3.20.3 CD010
3.20.4 CD011
3.20.5 CD012
3.20.6 CD030
3.20.7 CD041, CD042, CD043, CD044, CD045, CD046
3.20.8 CD047, CD048, CD049, CD04A, CD04B
3.20.9 CD050
3.20.10 CD072
3.20.11 CD073
3.20.12 CD110
3.20.13 CD201, CD202, CD203
3.20.14 CD211, CD212
3.20.15 CD241, CD242
3.20.16 CD261
3.20.17 CD262
3.20.18 CD2D1
3.20.19 CD3##
3.20.20 CD313
3.20.21 CD38E
3.20.22 CD390
3.20.23 CD391
3.20.24 CD392
3.20.25 CD3B1, CD3B3, CD3B4, CD3B5
3.20.26 CD3C0
3.20.27 CD401, CD402, CD403, CD404, CD405, CD406, CD407, CD411, CD412, CD413
3.20.28 CD601, CD602, CD603
3.20.29 CD701, CD702, CD703
3.20.30 CD704
3.20.31 CDC##
3.20.32 CDF50, CDF70, CDFA0
3.20.33 CDF51, CDF71, CDFA1
3.21 CE###
3.21.1 CE001, CE003, CE004, CE005, CE006, CE007, CE009
3.21.2 CE002
3.21.3 CE012
3.21.4 CE013
3.21.5 CE014
3.21.6 CE015
3.21.7 CE101
3.21.8 CE201
3.21.9 CE202
3.21.10 CE203
3.21.11 CE204
3.21.12 CE301, CE302, CE303, CE304, CE305
3.21.13 CE401
3.21.14 CED01
3.21.15 CEEE1, CEEE3
3.21.16 CEEE2
3.22 CF### (Abort code)
3.22.1 CFA##
3.22.2 CFB##
3.22.3 CFC##
3.22.4 CFD##
3.22.5 CFE##
3.22.6 CFF##
4. TROUBLESHOOTING USING SELF-DIAG. (FULL)
4.1 Overview of Self-diag. (Full) function
4.2 Self-diag. (Full) Procedure
4.2.1 Auto Execution of Self-diag. (Full)
4.2.2 Error code resetting procedures
4.3 Error Code List
4.4 E1-1
4.5 E1-2
4.6 E1-3
4.7 E1-4
4.8 E1-5
4.9 E2-1
4.10 E2-2
4.11 E2-3
4.12 E2-4
4.13 E2-5
4.14 E3-1
4.15 E3-2, E3-3
4.16 E4-1, E4-2
4.17 E4-3, E4-4
4.18 E5-1
4.19 E5-2
4.20 E5-3
4.21 E5-4
4.22 E5-5
4.23 E5-6, E5-7, E5-8, E5-9, E5-10
4.24 E5-11
4.25 E5-12
4.26 E6-1, E6-2
4.27 E7-1, E7-2
4.28 E8-1
4.29 E9-1
4.30 E10-1, E10-2
4.31 E11-1, E11-2
4.32 E12-1, E12-2, E12-3, E12-4
5. TROUBLESHOOTING WHEN NG IS DISPLAYED ON THE SELF-DIAG. (INDIVIDUAL)
5.1 I2S check
5.1.1 Troubleshooting when NG is displayed for AUDIO (voice)
5.2 Various USB Check
5.2.1 Troubleshooting when NG is displayed for Keyboard
5.2.2 Troubleshooting when NG is displayed for USB Memory
5.3 CPU board check
5.3.1 Troubleshooting when NG is displayed for Ping Test
6. ERROR CODE FOR THE INTERNET ISW
6.1 Error code list for the Internet ISW
6.2 0x0#
6.3 0x1#
6.4 0x2#
7. CS REMOTE CARE ERROR CODE
7.1 Troubleshooting for CS Remote Care
7.2 CS Remote Care Operation under Enhanced Security Mode
7.3 List of the CS Remote Care error code
7.3.1 When connecting by modem
7.3.2 When connecting by e-mails
7.3.3 When connecting by http
7.3.4 When connecting by Fax modem
8. CS REMOTE ANALYSIS ERROR CODE
8.1 When connecting by SOAP
8.1.1 1###
8.1.2 2###
8.1.3 3###
8.1.4 4###
8.2 When connecting by http
8.2.1 0###
8.2.2 1###
8.2.3 2###
8.2.4 3###
8.2.5 4###
8.2.6 5###
8.2.7 6###
8.2.8 7###
9. FAX TROUBLE CODE
9.1 The error in the transmission/reception system
9.2 B0##
9.3 B11#
9.4 B12#
9.5 B13#
9.6 B14#
9.7 B15#
9.8 B16#
9.9 B17#
9.10 B18#
9.11 B19#
9.12 T0#
9.13 T1#
9.14 T2#
9.15 T3#
9.16 T4#
9.17 T5#
9.18 T6#
9.19 T7#
9.20 T8#
9.21 T9#
9.22 R0#
9.23 R1#
9.24 R2#
9.25 R3#
9.26 R4#
9.27 R5#
9.28 R6#
9.29 R7#
9.30 R8#
9.31 R9#
9.32 Other
10. DIAGNOSTIC CODES
10.1 Outline
10.2 Explanation
10.2.1 The diagnostic code
10.2.2 Information of communication results and conditions
11. NETWORK FAX ERROR CODE
11.1 Error code list of the transmission system
11.2 Error code list of the reception system
11.3 Other
12. OPEN API RELATED TROUBLE
12.1 Outline
12.2 Types of Trouble
12.3 Solution
12.3.1 When using an application
12.3.2 After rewriting the firmware of the machine
13. PANEL BLACKOUT TROUBLE (BOOT DIAGNOSIS FUNCTION)
13.1 Boot diagnosis function
13.1.1 Boot diagnosis sequence
13.1.2 Manual boot diagnosis procedure
13.1.3 Boot diagnosis result list
13.1.4 How to reset the boot diagnosis result
14. TROUBLES THAT DO NOT DISPLAY THE TROUBLE CODE
14.1 Machine is not energized at all (DCPU operation check)
14.2 Fusing heaters do not operate
14.3 Power is not supplied to DF
14.4 Power is not supplied to option
15. OTHER TROUBLE
15.1 Firmware error warning
15.2 Storage lock password error warning
15.3 Progress bar stops halfway when the main power switch is turned on
16. TROUBLESHOOTING OF i-Option
16.1 Structure of license management
16.2 License management information
16.3 Error message
16.3.1 License management error
17. IMAGE QUALITY PROBLEM
17.1 How to read element data
17.1.1 Table Number
17.1.2 Level History 1
17.1.3 Level History 2
17.2 Troubleshooting procedure overview
17.2.1 Test pattern printing
17.3 Corrective action procedure
17.3.1 Skewed image/Image deviation
17.3.2 White line 1, white band 1, black line 1, black band 1
17.3.3 White line 2, white band 2, black line 2, black band 2
17.3.4 Uneven density 1
17.3.5 Uneven density 2
17.3.6 Faint image, low image density (ID lowering)
17.3.7 Gradation reproduction failure
17.3.8 Foggy background
17.3.9 Void areas, White spots
17.3.10 Black spots
17.3.11 Blurred image
17.3.12 Back marking
17.3.13 Blank copy, Black copy
17.3.14 Uneven pitch
17.3.15 Uneven gloss, Rough gloss
17.3.16 Poor fusing performance, Offset
17.3.17 Brush effect, Image bleeding
17.3.18 Blurred fine lines
17.3.19 Moire
17.3.20 Distorted image
17.3.21 ACS malfunction
17.3.22 Abnormal image
18. IC PROTECTOR
18.1 Outline
18.2 IC protector list
18.2.1 bizhub 750i
18.2.2 DF-713
18.2.3 FS-539/FS-539SD
18.2.4 FS-540/FS-540SD
18.2.5 PK-526
18.2.6 PI-507
18.2.7 ZU-609

M) PARTS/CONNECTOR LAYOUT DRAWING
1. PARTS LAYOUT DRAWING
1.1 bizhub 750i
1.1.1 Scanner section
1.1.2 Front side
1.1.3 Back side
1.1.4 Left side
1.1.5 Right side
1.1.6 Manual bypass tray
1.1.7 Tray 1
1.1.8 Tray 2
1.1.9 Tray 3/4
1.1.10 Fusing/paper exit section
1.1.11 Duplex section
1.2 DF-713
1.3 LU-205
1.4 LU-303
1.5 RU-519
1.6 FS-539/FS-539SD
1.7 FS-539SD saddle section
1.8 PK-524
1.9 FS-540/FS-540SD
1.10 FS-540SD saddle section
1.11 PK-526
1.12 ZU-609
1.13 JS-602
1.14 PI-507
1.15 OT-514
1.16 CU-102
1.17 WT-519
2. CONNECTOR LAYOUT DRAWING
2.1 BOARD CONNECTOR LAYOUT DRAWING
2.1.1 bizhub 750i
2.1.2 Tray 3/4
2.1.3 WT-519
2.1.4 DF-713
2.1.5 FS-539/FS-539SD
2.1.6 FS-540/FS-540SD
2.1.7 PK-526
2.1.8 ZU-609
2.1.9 PI-507
2.1.10 FK-514 (line 1/2)
2.1.11 FK-515 (line 3/4)
2.1.12 CU-102
2.1.13 SC-509
2.1.14 EM-908
2.1.15 IM-102
2.2 RELAY CONNECTOR LAYOUT DRAWING
2.2.1 Main body
2.2.2 Tray 3/4

N) TIMING CHART
1. bizhub 750i
1.1 Timing chart when printing
2. LU-205/LU-303

O) WIRING DIAGRAM
1. bizhub 750i
1.1 Main body
2. DF-713
3. LU-205
4. LU-303
5. FS-539/FS-539SD
6. FS-540/FS-540SD
7. PK-526
8. ZU-609
9. PI-507
P THEORY OF OPERATION
1. bizhub 750i
1.1 INTERFACE SECTION
1.1.1 Configuration
1.2 SCANNER SECTION
1.2.1 Configuration
1.2.2 Drive
1.2.3 LED exposure unit
1.2.4 When the power is ON
1.2.5 Control when the Start key is pressed
1.2.6 Original scanning area
1.2.7 Original size detection control
1.3 WRITE SECTION (PH SECTION)
1.3.1 Configuration
1.3.2 Overview
1.3.3 Laser exposure process
1.3.4 Laser emission timing
1.3.5 Laser emission stop
1.3.6 Laser emission area
1.3.7 PH unit temperature detection control
1.3.8 PH window cleaning
1.4 PHOTOCONDUCTOR SECTION
1.4.1 Configuration
1.4.2 Drive
1.4.3 Erase LED control
1.4.4 Photoconductor cleaning
1.4.5 Electrostatic charger control
1.4.6 Charging roller cleaning
1.4.7 Drum unit mounting detection
1.5 DEVELOPING SECTION
1.5.1 Configuration
1.5.2 Drive
1.5.3 Developing unit pressure/releases mechanism
1.5.4 Developer flow
1.5.5 Auto refining developing system
1.5.6 Developing bias
1.5.7 Toner scattering prevention
1.5.8 Developing cooling
1.5.9 Toner density control
1.5.10 Developing unit mounting detection
1.6 TONER SUPPLY SECTION
1.6.1 Configuration
1.6.2 Drive
1.6.3 Toner replenishing overview
1.6.4 Toner replenishing from toner bottle to toner hopper
1.6.5 Toner replenishing from toner hopper to developing unit
1.6.6 Auxiliary toner replenishing control for toner hopper
1.6.7 Auxiliary toner replenishing control for developing unit
1.6.8 Toner spillage prevention shutter
1.6.9 Toner empty detection control
1.7 1ST TRANSFER SECTION
1.7.1 Configuration
1.7.2 Drive
1.7.3 1st transfer roller control
1.7.4 1st transfer control
1.7.5 Transfer belt cleaning
1.7.6 Waste toner spillage prevention shutter
1.7.7 Cleaning blade foreign matter removal control
1.7.8 Transfer belt new article detection
1.8 2ND TRANSFER SECTION
1.8.1 Configuration
1.8.2 Drive
1.8.3 2nd transfer control
1.8.4 Control of toner application to 2nd transfer roller
1.8.5 2nd transfer roller cleaning
1.8.6 Charge neutralization and separation of paper
1.8.7 2nd transfer roller new article detection
1.9 TONER COLLECTING SECTION
1.9.1 Configuration
1.9.2 Waste toner box drive mechanism
1.9.3 Control of waste toner conveyance through waste toner box
1.9.4 Waste toner box drive section rotation detection
1.9.5 Waste toner box-in-position detection
1.9.6 Waste toner box full detection
1.9.7 Waste toner box new article detection
1.9.8 Waste toner spillage prevention shutter
1.10 PAPER FEED SECTION (TRAY 1/2)
1.10.1 Configuration
1.10.2 Drive
1.10.3 Up/down control
1.10.4 Paper feed control
1.10.5 Paper feed retry control
1.10.6 Feed roller speed reduction control
1.10.7 Vertical transport roller speed reduction control
1.10.8 Paper transport control
1.10.9 Downstream exit control during multi-print cycle
1.10.10 Paper size detection control
1.10.11 Regulation of trailing edge of small-sized paper
1.10.12 Remaining paper detection control
1.10.13 Paper feed tray locking mechanism
1.10.14 Roller retract mechanism
1.10.15 Paper feed tray stopper release mechanism
1.11 PAPER FEED SECTION (TRAY 3/4)
1.11.1 Outline
1.12 PAPER FEED SECTION (MANUAL BYPASS TRAY)
1.12.1 Configuration
1.12.2 Drive
1.12.3 Up/down control
1.12.4 Paper feed control
1.12.5 Paper size detection control
1.12.6 Paper empty detection control
1.12.7 Bypass tray pick-up roller retract mechanism
1.13 REGISTRATION SECTION
1.13.1 Configuration
1.13.2 Registration control
1.13.3 Paper trailing edge detection
1.13.4 Automatic detection of paper type
1.14 FUSING SECTION
1.14.1 Configuration
1.14.2 Drive
1.14.3 Fusing speed correction
1.14.4 Fusing pressure/retraction control
1.14.5 Paper separation mechanism
1.14.6 Fusing temperature control
1.14.7 HaCS control
1.14.8 Plain paper fusing temperature control
1.14.9 Smart fusing control
1.14.10 Fusing edge cooling mechanism
1.14.11 Protection from abnormal temperatures
1.14.12 Fusing PPM control
1.14.13 Fusing unit new article detection
1.15 PAPER EXIT/REVERSE SECTION
1.15.1 Configuration
1.15.2 Drive
1.15.3 Transport control
1.16 DUPLEX SECTION
1.16.1 Configuration
1.16.2 Paper transport control
1.16.3 Duplex circulation control
1.17 IMAGE STABILIZATION CONTROL
1.17.1 Overview
1.17.2 Description of control
1.17.3 Control contents
1.17.4 Operation timing
1.17.5 Image stabilization control during SRA3 size printing
1.18 IMAGE PROCESSING
1.18.1 Scanner section image processing block diagram
1.18.2 Write section image processing block diagram
1.19 POWER SUPPLY SECTION
1.19.1 Main power switch
1.19.2 Power key
1.20 FAN CONTROL
1.20.1 Configuration
1.20.2 Control
1.20.3 PH/power supply cooling fan
1.20.4 Transfer belt cleaner cooling fan
1.20.5 Rear side cooling fan
1.20.6 Toner cartridge cooling fan
1.20.7 HaCS power supply cooling fan
1.20.8 Paper cooling fan
1.20.9 Toner suction fan
1.20.10 UFP scavenging fan
1.20.11 DV cooling fan
1.20.12 Fusing edge cooling fan
1.20.13 Machine internal cooling fan
1.21 COUNTER CONTROL
1.21.1 Configuration
1.21.2 Operation
1.22 HEATER
1.22.1 HT-509/MK-734
1.22.2 LU/TK-101
1.23 INDICATOR FUNCTION
1.23.1 Configuration
1.23.2 Control
2. DF-713
2.1 Configuration
2.1.1 Section configuration
2.1.2 Main part configuration
2.2 Outline
2.3 Document feed section
2.3.1 Drive
2.3.2 Document set/empty detection
2.3.3 Document size detection mechanism
2.3.4 Up/down control for the document feed tray
2.3.5 Document feed control
2.3.6 Upper door open/close detection mechanism
2.3.7 Document feed tray open and close detection mechanism
2.3.8 Double feed detection
2.4 Document registration section
2.4.1 Drive
2.4.2 Registration control
2.5 Document reading section
2.5.1 Drive
2.5.2 Document reading transport control
2.5.3 CIS document reading control
2.5.4 Reading speed correction control
2.5.5 Document reading glass contamination prevention control
2.5.6 CIS glass contamination prevention control
2.5.7 Opening and closing guide set detection
2.6 Document exit section
2.6.1 Drive
2.6.2 Document exit mechanism
2.6.3 Faxed document stamp function (SP-501)
2.7 DF open/close detection mechanism
2.8 Cooling inside the unit mechanism
3. PC-417
3.1 Configuration
3.2 Paper path
3.3 Drive
3.3.1 Tray 3
3.3.2 Tray 4
3.3.3 Horizontal transport/Vertical transport
3.4 Up down control
3.4.1 Up operation
3.4.2 Down operation
3.4.3 Operation timing
3.5 Paper feed control
3.5.1 Pick-up control
3.6 Horizontal transport control
3.7 Paper feed retry control
3.8 Paper feed temporary stop control
3.9 Paper size detection control
3.9.1 Paper guide position regulation
3.9.2 Paper size settings
3.10 Remaining paper detection control
3.10.1 Paper near-empty detection
3.10.2 Paper empty detection
3.10.3 Remaining paper level detection
3.10.4 Remaining paper level display
3.11 Roller retract mechanism
3.11.1 Tray 3
3.11.2 Tray 4
3.12 Tray open/close detection mechanism
4. LU-205
4.1 CONFIGURATION
4.1.1 Exterior view
4.1.2 SECTION CONFIGURATION
4.1.3 Main part
4.1.4 Electrical part
4.2 PAPER PATH
4.3 DRIVE
4.3.1 Paper feed transport drive
4.3.2 Paper lift-up drive
4.4 Unit open/close section
4.4.1 Unit lock mechanism
4.4.2 LU door open/close detection mechanism
4.5 Paper storage section
4.5.1 Paper tray lifting mechanism
4.5.2 Paper tray lift-up drive release mechanism
4.5.3 Paper guide plate
4.6 Paper feed/transport section
4.6.1 Paper feed control
4.6.2 Paper transport control
4.6.3 Remaining paper level detection
4.6.4 Paper empty detection
4.6.5 Remaining paper display
5. LU-303
5.1 CONFIGURATION
5.1.1 Exterior view
5.1.2 SECTION CONFIGURATION
5.1.3 Main part
5.1.4 Electrical part
5.2 PAPER PATH
5.3 DRIVE
5.3.1 Paper feed transport drive
5.3.2 Paper lift-up drive
5.4 Unit open/close section
5.4.1 Unit lock mechanism
5.4.2 LU door open/close detection mechanism
5.5 Paper storage section
5.5.1 Paper tray lifting mechanism
5.5.2 Paper tray lift-up drive release mechanism
5.5.3 Paper size detection mechanism
5.6 Paper feed/transport section
5.6.1 Paper feed control
5.6.2 Paper transport control
5.6.3 Remaining paper level detection
5.6.4 Paper empty detection
5.6.5 Remaining paper display
6. OT-514
6.1 Configuration
6.2 Paper cooling mechanism
7. RU-519
7.1 Configuration
7.2 Drive
7.3 Paper transport control
7.4 RU section door open/close detection mechanism
7.5 3rd exit tray full detection mechanism
8. FS-539/FS-539SD/PK-524
8.1 Configuration
8.2 Paper path
8.3 FINISHER SECTION
8.3.1 Door open/close detection mechanism
8.4 TRANSPORT SECTION
8.4.1 Configuration
8.4.2 Drive
8.4.3 Paper path switching mechanism
8.4.4 Receiving roller section up/down function
8.4.5 Buffer control
8.4.6 Sub tray exit mechanism
8.5 ALIGNMENT SECTION
8.5.1 Configuration
8.5.2 Drive
8.5.3 Paper transport control to alignment section
8.5.4 Paper alignment control
8.5.5 Paper exit control
8.6 STAPLER SECTION
8.6.1 Configuration
8.6.2 Drive
8.6.3 Stapler movement control
8.6.4 Manual staple mechanism
8.6.5 Staple control
8.6.6 Staple empty detection control
8.7 OUTPUT TRAY SECTION
8.7.1 Configuration
8.7.2 Drive
8.7.3 Main tray up/down mechanism
8.7.4 Main tray paper level detection control
8.7.5 Main tray position detection mechanism
8.7.6 Tray full detection mechanism
8.8 Saddle section
8.8.1 Configuration
8.8.2 Transport section
8.8.3 Alignment section
8.8.4 Stapler
8.8.5 Folding/Saddle stitching
8.8.6 Tri-folding
8.8.7 Exit section
8.9 PK-524
8.9.1 Configuration
8.9.2 Drive
8.9.3 Skew correction control
8.9.4 Punch control
8.9.5 Puncher up/down status detection configuration
8.9.6 Punch dust box full detection mechanism
8.9.7 Punch dust box installation detection mechanism
9. FS-540/FS-540SD/PK-526/JS-602/PI-507/ZU-609
9.1 CONFIGURATION
9.2 PAPER PATH
9.3 FINISHER SECTION
9.3.1 Door open/close detection mechanism
9.4 TRANSPORT SECTION
9.4.1 Configuration
9.4.2 Drive
9.4.3 Route change gate
9.4.4 Sub tray/JS route change gate
9.4.5 Receiving roller section up/down function
9.4.6 Buffer control
9.4.7 Sub tray output
9.5 ALIGNMENT SECTION
9.5.1 Configuration
9.5.2 Drive
9.5.3 Paper transport control
9.5.4 Paper alignment control
9.5.5 Paper exit control
9.5.6 Stack support plate control
9.6 STAPLER SECTION
9.6.1 Configuration
9.6.2 Drive
9.6.3 Stapler position detection
9.6.4 Manual staple mechanism
9.6.5 Staple control
9.7 OUTPUT TRAY SECTION
9.7.1 Configuration
9.7.2 Drive
9.7.3 Main tray up/down mechanism
9.7.4 Main tray paper detection
9.7.5 Main tray position detection mechanism
9.7.6 Tray full detection mechanism
9.8 SADDLE SECTION
9.8.1 Configuration
9.8.2 Transport section
9.8.3 Alignment section
9.8.4 Stapler
9.8.5 Folding/Saddle stitching
9.8.6 Tri-folding
9.8.7 Exit section
9.9 PK-526
9.9.1 Configuration
9.9.2 Drive
9.9.3 Punch standby position movement control
9.9.4 Punch position correction control
9.9.5 Punch control
9.9.6 Punch dust box control
9.10 ZU-609
9.10.1 Configuration
9.10.2 Drive
9.10.3 1st folding mechanism
9.10.4 2nd folding mechanism
9.10.5 Double-folding mechanism
9.10.6 Transport roller pressure change
9.10.7 Z-fold pressure release mechanism
9.10.8 Z-fold paper detection
9.11 PI-507
9.11.1 Configuration
9.11.2 Drive
9.11.3 Tray lift mechanism
9.11.4 Pick-up mechanism
9.11.5 Separation mechanism
9.11.6 Path switching mechanism
9.11.7 Paper size detection control
9.11.8 Door open/close detection mechanism
9.12 JS-602
9.12.1 Configuration
9.12.2 Drive
9.12.3 Job tray transport mechanism
9.12.4 Door open/close detection mechanism
10. FK-514/FK-515/MK-742
10.1 COMMUNICATION CONTROL
10.1.1 FIF bits of DIS, DTC and DCS
10.1.2 Modem fallback sequence
10.1.3 V8/V34 sequence
10.2 FUNCTION
10.2.1 Telephone function
10.2.2 F-code
10.2.3 Transmission function
10.2.4 Reception function
11. AU-102
11.1 Configuration
11.2 Operation
12. AU-201S
12.1 AU-201S
12.1.1 Configuration
12.1.2 Operation
12.1.3 Specifications
13. EK-608/EK-609
13.1 EK-608
13.1.1 Configuration
13.1.2 Operation
13.2 EK-609
13.2.1 Configuration
13.2.2 Operation
14. SC-509
14.1 Configuration
14.2 Operation
15. UK-221
15.1 CONFIGURATION
15.1.1 Mounting position
15.2 OPERATION
15.2.1 Outline
15.2.2 2nd network interface structure
15.2.3 Operation on ErP Auto Power Off mode
16. IM-102
16.1 Intelligent media sensor
17. CU-102
17.1 CONFIGURATION
17.2 OPERATION
17.2.1 Exhaust control
17.2.2 Filter configuration
17.2.3 Airflow
17.2.4 Operation timing
18. WT-519
18.1 CONFIGURATION
19. EM-908
19.1 CONFIGURATION