Konica Minolta Bizhub 758/808/958/Bizhub PRO 958 Service Manual

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Version 4.1/2017
Service Manual Konica Minolta Bizhub 758/808/958/Bizhub PRO 958;
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
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
3.6 Laser Safety
3.6.1 Laser Safety
3.6.2 Internal Laser Radiation
3.6.3 Laser Safety Label
3.6.4 Laser Caution Label
3.6.5 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
3.1 TRADEMARKS OF OTHER COMPANIES
3.2 OWN TRADEMARKS
4. FEEDING DIRECTION

C) PRODUCT SPECIFICATIONS
1. Bizhub 958/808/758, bizhub PRO 958
1.1 Type
1.2 Function
1.3 Paper
1.4 Material
1.4.1 Life value
1.5 Print volume
1.5.1 Bizhub 958/808/758, Bizhub PRO 958
1.6 Machine specifications
1.7 Operating environment
1.8 Print function
1.9 Scan function
1.10 Note for the Specifications
2. Dual scan document feeder
2.1 Type
2.2 Function
2.3 Type of document
2.4 Particular original
2.5 Prohibited original
2.6 Mixed original feed chart
2.7 Machine specification
2.8 Operating environment
2.9 Note for the Specifications
3. LU-205
3.1 Type
3.2 Paper
3.3 Machine specification
3.4 Operating environment
3.5 Note for the Specifications
4. LU-303
4.1 Type
4.2 Paper
4.3 Machine specification
4.4 Operating environment
4.5 Note for the Specifications
5. FS-537/FS-537SD
5.1 Type
5.2 Function
5.3 Staple
5.4 Capacity
5.5 Center Fold
5.6 Tri-folding
5.7 Machine specification
5.8 Operating environment
5.9 Note for the Specifications
6. PK-523
6.1 Type
6.2 Function
6.3 Paper
6.4 Machine specification
6.5 Operating environment
6.6 Note for the Specifications
7. ZU-609
7.1 Type
7.2 Function
7.3 Paper process ability
7.3.1 Paper size
7.3.2 Number of sets stacked of the Z-folding
7.3.3 Number of stacked sheets of double-folding
7.4 Machine specification
7.5 Operating environment
7.6 Note for the Specifications
8. JS-602
8.1 Type
8.2 Function
8.3 Paper
8.4 Machine specification
8.5 Operating environment
8.6 Note for the Specifications
9. PI-507
9.1 Type
9.2 Function
9.3 Paper
9.4 Machine specification
9.5 Operating environment
9.6 Note for the Specifications
10. FS-536/FS-536SD
10.1 Type
10.2 Function
10.3 Paper process ability
10.3.1 Non sort/sort/group
10.3.2 Sort offset/group offset
10.3.3 Sort staple
10.3.4 Center staple/folding
10.3.5 Tri-folding
10.4 Machine specification
10.5 Operating environment
10.6 Note for the Specifications
11. PK-520
11.1 Type
11.2 Function
11.3 Paper
11.4 Machine specification
11.5 Operating environment
11.6 Note for the Specifications
12. FK-515/FK-516
12.1 Basic specifications
12.1.1 General specifications
12.1.2 Scanning section
12.1.3 Recording section
12.1.4 Line connecting section
12.1.5 Control panel section
12.2 Functional specifications
12.2.1 Dial functions
12.2.2 Transmission
12.2.3 Polling
12.2.4 Line seizure mode and telephone function
12.2.5 Message reception and record
12.2.6 Memory function
12.2.7 Various communication function
12.2.8 User lists / reports
12.2.9 Other user functions
12.3 Network fax specifications
12.3.1 Internet Fax
12.3.2 IP Address Fax
13. i-Option 102 v3/104 v3/105 v4/106/107/108/110 v2/111/114/115 v2
13.1 Available function for i-Option
13.1.1 List of advanced functions
13.1.2 Types of advanced functions
13.1.3 Activation procedures of i-Option
13.2 Web browser function

D) OVERALL COMPOSITION
1. SYSTEM CONFIGURATION
1.1 System configuration
1.1.1 System front view
1.1.2 System rear view
1.2 Optional configuration
1.2.1 Combination configuration of main body and document options
1.2.2 Combination configuration of main body and paper feed options
1.2.3 Combination configuration of main body and post-processing options
1.2.4 Combination of main body and fax kit
1.2.5 Combination of main body and heater
2. SECTION CONFIGURATION
3. PAPER PATH
3.1 Main body + LU-303 + FS-537SD + PI-507
3.2 Main body + LU-303 + FS-536SD
4. CONTROL BLOCK DIAGRAM
5. IMAGE CREATION PROCESS
6. IMAGE FORMING CONTROL
6.1 Operating conditions
6.2 Timing chart
7 PROCESS SPEED
E SERVICE TOOL
1. bizhub 958/808/758, bizhubPRO 958
1.1 Service material list
1.2 CE tool list
1.3 Utility tool
1.3.1 IC card information setting tool of AU-201S/OMNIKEY 5427CK (AU-205H)/SCL-010/YSoft card reader
2. Dual Scan Document Feeder
2.1 CE tool list

F) PERIODICAL MAINTENANCE
1. Concept of periodical maintenance
2. Periodical maintenance items
2.1 bizhub 958/808/758, bizhub PRO 958
2.1.1 bizhub 958, bizhub PRO 958
2.1.2 bizhub 808
2.1.3 bizhub 758
2.1.4 Dual scan document feeder
2.2 Option
2.2.1 LU-205/303
2.2.2 FS-537
2.2.3 FS-537SD
2.2.4 ZU-609
2.2.5 JS-602
2.2.6 PI-507
2.2.7 FS-536
2.2.8 FS-536SD
3. Periodical replacement parts list
3.1 bizhub 958/808/758, bizhub PRO 958
3.1.1 Periodical replacement parts list
3.1.2 Consumables list
3.2 Option
3.2.1 LU-205
3.2.2 LU-303
3.2.3 FS-537
3.2.4 FS-537SD
3.2.5 PI-507
3.2.6 FS-536
3.2.7 FS-536SD
4. Periodical cleaning parts list
4.1 bizhub 958/808/758, bizhub PRO 958
4.2 Option
4.2.1 FS-537
4.2.2 FS-537SD
4.2.3 ZU-609
4.2.4 JS-602
4.2.5 PI-507
4.2.6 FS-536
4.2.7 FS-536SD
5. Concept of parts life
5.1 Life value of consumables and parts
5.2 Specified conditions of field standard yield
5.2.1 Japan
5.2.2 North America
5.2.3 Europe
5.3 Details for life of consumables/periodical replacement parts
5.3.1 Toner cartridge
5.3.2 Drum unit
5.3.3 Developing unit
5.3.4 Image transfer belt unit
5.3.5 Transfer roller unit
5.3.6 Ozone filter
5.3.7 Toner Filter
5.3.8 Fusing unit
5.3.9 Deodorant filter/2
5.4 Control causing inhibited printing for one part when an inhibited-printing event occurs in another part
5.4.1 Object parts
5.4.2 Control method
6. Periodical maintenance procedure bizhub 958/808/758, bizhub PRO 958
6.1 Housing section
6.1.1 Replacing ozone filter
6.1.2 Replacing the toner filter
6.1.3 Replacing the deodorant filter/2 (bizhub 958/808, bizhub PRO 958 only)
6.2 Drum unit
6.2.1 Replacing the drum unit
6.3 Developing section
6.3.1 Replacing the developing unit
6.4 Toner supply section
6.4.1 Replacing the toner cartridge
6.5 1st transfer section
6.5.1 Replacing the transfer belt unit
6.6 2nd transfer/separation section
6.6.1 Replacing the transfer roller unit
6.7 Toner collection section
6.7.1 Cleaning of the area around the waste toner collecting port
6.7.2 Replacing the waste toner box
6.8 Paper feed section
6.8.1 Replacing the tray 1 feed roller, tray 1 pick-up roller, tray 1 separation roller
6.8.2 Replacing the tray 2 feed roller, tray 2 pick-up roller, tray 2 separation roller
6.8.3 Replacing the tray 3 feed roller and tray 3 pick-up roller
6.8.4 Replacing the tray 3 separation roller
6.8.5 Replacing the tray 4 feed roller and tray 4 pick-up roller
6.8.6 Replacing the tray 4 separation roller
6.8.7 Replacing the manual bypass tray feed roller and manual bypass tray pick-up roller
6.8.8 Replacing the manual bypass tray separation roller assy
6.9 Vertical transport section
6.9.1 Cleaning of the paper dust remover
6.10 Registration section
6.10.1 Cleaning of the registration roller
6.11 Fusing section
6.11.1 Replacing the fusing unit
6.11.2 Cleaning of the IH coil
6.11.3 Cleaning the IH coil (bizhub 958, bizhub PRO 958 only)
6.12 Duplex section
6.12.1 Cleaning of the duplex transport roller
7. Periodical maintenance procedure dual scan document feeder
7.1 Take-up section
7.1.1 Cleaning of the pick-up roller/feed roller
7.1.2 Cleaning of the separation roller
7.1.3 Cleaning the torque limiter
7.1.4 Replacing the pick-up roller/feed roller
7.1.5 Replacing the separation roller
7.2 Transport section
7.2.1 Cleaning of the miscellaneous rolls
7.2.2 Cleaning of the miscellaneous rollers
7.3 Scanning section
7.3.1 Cleaning of the front side scanning guide
7.3.2 Cleaning of the reflective sensor section
8. Periodical maintenance procedure LU-205
8.1 Paper feed section
8.1.1 Replacing the pick-up roller (LU-205)
8.1.2 Replacing the feed roller (LU-205)
8.1.3 Replacing the separation roller (LU-205)
9. Periodical maintenance procedure LU-303
9.1 Paper feed section
9.1.1 Replacing the pick-up roller (LU-303)
9.1.2 Replacing the feed roller (LU-303)
9.1.3 Replacing the separation roller (LU-303)
10. Periodical maintenance procedure FS-537/FS-537SD
10.1 Paper exit section
10.1.1 Cleaning procedure for each rollers/each rolls (FS-537SD/FS-537)
10.1.2 Cleaning the paddles (FS-537SD/FS-537)
10.1.3 Replacing the paddle (FS-537SD/FS-537)
10.1.4 Cleaning the exit tray conveyance belt (FS-537SD)
10.1.5 Cleaning the upper paddle (FS-537SD)
10.1.6 Cleaning the lower paddle (FS-537SD)
10.1.7 Replacing the upper paddle (FS-537SD)
10.1.8 Replacing the lower paddle (FS-537SD)
10.2 Sensor section
10.2.1 FNS entrance sensor (PS34) (FS-537SD/FS-537)
10.2.2 FNS middle sensor (PS36) (FS-537SD/FS-537)
10.2.3 Main tray exit sensor (PS37) (FS-537SD/FS-537)
11. Periodical maintenance procedure ZU-609
11.1 Roller section
11.1.1 Cleaning of the Z fold roller (ZU-609)
12. Periodical maintenance procedure JS-602
12.1 Paper exit section
12.1.1 Cleaning conveyance roller/paper exit roller (JS-602)
13. Periodical maintenance procedure PI-507
13.1 Paper feed section
13.1.1 Replacing the pick-up roller/Lw / feed roller/Lw (PI-507)
13.1.2 Replacing separation roller/Lw / torque limiter/Lw (PI-507)
14. Periodical maintenance procedure FS-536/FS-536SD
14.1 Paper exit section
14.1.1 Cleaning procedure for each rollers/each rolls (FS-536/FS-536SD)
14.1.2 Cleaning the paddle (FS-536/FS-536SD)
14.1.3 Replacing the paddle (FS-536/FS-536SD)
14.1.4 Cleaning the upper paddle (FS-536SD)
14.1.5 Cleaning the lower paddle (FS-536SD)
14.1.6 Replacing the upper paddle (FS-536SD)
14.1.7 Replacing the lower paddle (FS-536SD)
14.2 Sensor section
14.2.1 FNS entrance sensor (PS4) (FS-536SD/FS-536)
14.2.2 Main tray exit sensor (PS16) (FS-536SD/FS-536)

G) 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 photo conductors
4.1.2 Scanner packing bracket
5. bizhub 958/808/758, bizhub PRO 958
5.1 Disassembly/reassembly parts list
5.1.1 Exterior parts
5.1.2 Units
5.1.3 Boards
5.1.4 Motors
5.1.5 Clutches
5.1.6 Fans
5.1.7 etc
5.2 Disassembly/reassembly procedure (Exterior parts)
5.2.1 Upper front door
5.2.2 Lower front door
5.2.3 Control panel right cover
5.2.4 Control panel left cover
5.2.5 Control panel lower cover/1
5.2.6 Control panel lower cover/2
5.2.7 Control panel upper cover
5.2.8 Control panel hinge cover
5.2.9 Control panel unit
5.2.10 Right front cover/1
5.2.11 Right front cover/2
5.2.12 Upper left cover
5.2.13 Lower left cover
5.2.14 Paper exit rear cover
5.2.15 Scanner rear cover
5.2.16 Scanner right cover
5.2.17 Scanner upper rear cover/1
5.2.18 Scanner upper rear cover/2
5.2.19 Scanner left cover
5.2.20 USB interface cover
5.2.21 Original glass
5.2.22 Interface cover/1
5.2.23 Interface cover/2
5.2.24 Rear right cover/1
5.2.25 Rear right cover/2
5.2.26 Manual bypass tray rear cover
5.2.27 Upper rear cover /1
5.2.28 Upper rear cover /2
5.2.29 Lower rear cover
5.2.30 Duplex unit cover
5.2.31 Tray 1, Tray 2
5.2.32 Tray 3, Tray 4
5.3 Disassembly/reassembly procedure (Units)
5.3.1 PH unit
5.3.2 Duplex unit
5.3.3 Manual bypass tray unit
5.3.4 Tray 1 paper feed unit
5.3.5 Tray 2 paper feed unit
5.3.6 CCD unit
5.3.7 LED exposure unit
5.3.8 Hard disk (A) HDD(A)
5.3.9 IH coil (IHC)
5.3.10 Intermediate transport roller assy
5.3.11 Main drive unit
5.3.12 LCC drive unit
5.3.13 Intermediate transport unit
5.3.14 Paper cooling fan assy
5.3.15 IDC sensor unit
5.3.16 Pressure Roller Assy Replacement (bizhub 808/758 except for Taiwan only)
5.4 Disassembly/reassembly procedure (Boards)
5.4.1 Scanner drive board (SCDB)
5.4.2 PH relay board (PHRYB)
5.4.3 Paper feed/transport drive board (PFTDB)
5.4.4 DC power supply (DCPU)
5.4.5 Noise filter (NF1)
5.4.6 Dehumidifier drive board (DEDB)
5.4.7 Dual scan image processing board (DSIPB)
5.4.8 eMMC board (eMMC)
5.4.9 MFP board (MFPB)
5.4.10 Back up board/1 (ERB/1)
5.4.11 Back up board/2 (ERB/2)
5.4.12 How to open the PWB box
5.4.13 High voltage unit/1 (HV1)
5.4.14 High voltage unit/2 (HV2)
5.4.15 High voltage unit/3 (HV3)
5.4.16 IH power supply unit (IHPU)
5.4.17 IH magnetic erasing board (IHMEB)
5.4.18 Tray 1 FD paper size board (FDPSB/1), tray 2 FD paper size board (FDPSB/2)
5.4.19 Tray 1 CD paper size board (CDPSB/1), tray 2 CD paper size board (CDPSB/2)
5.4.20 Pressure roller power supply unit (PRPU) (only for bizhub 958/bizhub PRO 958)
5.5 Disassembly/reassembly procedure (Motors)
5.5.1 Transfer belt motor (M1)
5.5.2 Registration motor (M2)
5.5.3 2nd transfer pressure motor (M3)
5.5.4 Exit motor (M4)
5.5.5 Tray 1 vertical transport motor (M5)
5.5.6 Tray 1 lift-up motor (M6), tray 2 lift-up motor (M8)
5.5.7 Tray 2 vertical transport motor (M7)
5.5.8 Toner supply motor/K (M12)
5.5.9 Toner cartridge motor/CK (M14)
5.5.10 Charge cleaning motor/K (M15)
5.5.11 PC motor/K (M18)
5.5.12 Developing motor/K (M19)
5.5.13 Waste toner transport motor (M20)
5.5.14 1st transfer pressure motor (M21)
5.5.15 Paper feed motor (M22)
5.5.16 Tray 3 lift-up motor (M23)
5.5.17 Tray 4 lift-up motor (M24)
5.5.18 LCC transport motor (M25)
5.5.19 Bypass lift-up motor (M26), bypass paper feed motor (M27)
5.5.20 LCC vertical transport motor (M28)
5.5.21 Fusing motor (M30)
5.5.22 ADU transport motor/1 (M31)
5.5.23 ADU transport motor/2 (M32)
5.5.24 Switchback motor (M33)
5.5.25 Fusing pressure motor (M34)
5.5.26 Cleaning brush motor (M38)
5.5.27 Scanner motor (M201)
5.6 Disassembly/reassembly procedure (Clutches)
5.6.1 Tray 1 paper feed clutch (CL1)
5.6.2 Tray 2 paper feed clutch (CL2)
5.6.3 Horizontal transport clutch (CL3)
5.6.4 Tray 3 paper feed clutch (CL5)
5.6.5 Tray 3 transport clutch (CL6)
5.6.6 Tray4 paper feed clutch (CL7)
5.7 Disassembly/reassembly procedure (Fans)
5.7.1 Suction fan (FM1)
5.7.2 Switchback paper cooling fan/1 (FM4), Switchback paper cooling fan/2 (FM5)
5.7.3 Ozone ventilation fan (FM6)
5.7.4 Toner suction fan (FM7)
5.7.5 Toner cartridge cooling fan (FM8)
5.7.6 DC power supply cooling fan (FM9)
5.7.7 IH power supply cooling fan (FM10)
5.7.8 IH coil cooling fan (FM11)
5.7.9 Paper cooling fan/in (FM12)
5.7.10 Paper cooling fan/out (FM13)
5.7.11 PH cooling fan (FM14)
5.7.12 IU cooling fan/out (FM15)
5.7.13 IU cooling fan/in (FM16)
5.7.14 MFP controller cooling fan (FM17)
5.7.15 Output tray exhaust fan (FM18) (bizhub 958/808, bizhub PRO 958 only)
5.8 Disassembly/reassembly procedure (etc.)
5.8.1 IDC sensor/Fr (IDCS/Fr)
5.8.2 Tray 3, tray 4 lift wire
5.8.3 Gate switch solenoid (SD1)
5.8.4 IDC sensor shutter solenoid (SD2)
5.8.5 Fax speaker (SP)
5.8.6 Bypass paper CD size VR (VR1)
5.8.7 UFP filter
5.8.8 Deodorant filter/1
6. Dual scan document feeder
6.1 Disassembly/reassembly parts list
6.1.1 Exterior parts
6.1.2 Units
6.1.3 Boards
6.1.4 etc
6.2 Disassembly/reassembly procedure (dual scan document feeder/UK-501/SP-501)
6.2.1 Front cover (dual scan document feeder)
6.2.2 Rear cover (dual scan document feeder)
6.2.3 Dual scan document feeder
6.2.4 Front side glass cleaning roller unit (dual scan document feeder)
6.2.5 Back side glass cleaning roller unit (dual scan document feeder)
6.2.6 CIS module (CIS) (dual scan document feeder)
6.2.7 DF control board (DFCB) (dual scan document feeder)
6.2.8 Restriction plate positional volume (VR1) (dual scan document feeder)
6.2.9 DF power supply (DFPU) (dual scan document feeder)
6.2.10 Sensor control board (SCB)
6.2.11 Multi feed detection board/1 (transmitter) (MFDB/1)
6.2.12 Multi feed detection board/2 (receiver) (MFDB/2)
6.2.13 Take-up motor (M1) (dual scan document feeder)
6.2.14 Registration motor (M2) (dual scan document feeder)
6.2.15 Reading motor (M3) (dual scan document feeder)
6.2.16 Exit motor (M4) (dual scan document feeder)
6.2.17 Reading roller pressure/retraction motor (M6) (dual scan document feeder)
6.2.18 Back side cleaning motor (M7) (dual scan document feeder)
6.2.19 Front side cleaning motor (M8) (dual scan document feeder)
6.2.20 Take-up clutch (CL1) (dual scan document feeder)
6.2.21 Cooling fan motor (FM) (dual scan document feeder)
6.2.22 Replacing the separation roller torque limiter (dual scan document feeder)
6.2.23 Stamp unit (SP-501)
6.2.24 Stamp (SP-501)
7. Option
7.1 Disassembly/reassembly parts list
7.1.1 KP-101
7.1.2 LU-205
7.1.3 LU-303
7.1.4 FS-537/FS-537SD
7.1.5 FS-537SD saddle section
7.1.6 ZU-609
7.1.7 PK-523
7.1.8 JS-602
7.1.9 PI-507
7.1.10 FS-536/FS-536SD
7.1.11 FS-536SD saddle section
7.1.12 PK-520
7.1.13 FK-515
7.1.14 FK-516
7.1.15 MK-742
7.1.16 OT-508
7.1.17 SC-508
7.1.18 HD-524
7.1.19 WT-513
7.1.20 UK-212
7.2 Disassembly/reassembly procedure (KP-101)
7.2.1 Keypad (KP-101)
7.3 Disassembly/reassembly procedure (LU-205)
7.3.1 Right cover (LU-205)
7.3.2 Front cover (LU-205)
7.3.3 Rear cover (LU-205)
7.3.4 Feed cover (LU-205)
7.3.5 Large capacity unit (LU-205)
7.3.6 LU drive board (LUDB) (LU-205)
7.3.7 LU lift-up motor (M1) (LU-205)
7.3.8 LU paper feed motor (M2) (LU-205)
7.3.9 LU transport motor (M3) (LU-205)
7.3.10 Dehumidification heater (DH) (LU-205)
7.3.11 Lift wire (LU-205)
7.4 Disassembly/reassembly procedure (LU-303)
7.4.1 Right cover (LU-303)
7.4.2 Front cover (LU-303)
7.4.3 Rear cover (LU-303)
7.4.4 Feed cover (LU-303)
7.4.5 Large capacity unit (LU-303)
7.4.6 LU drive board (LUDB) (LU-303)
7.4.7 LU lift-up motor (M1) (LU-303)
7.4.8 LU paper feed motor (M2) (LU-303)
7.4.9 LU transport motor (M3) (LU-303)
7.4.10 Dehumidification heater (DH) (LU-303)
7.4.11 Lift wire (LU-303)
7.5 Disassembly/reassembly procedure (FS-537/FS-537SD)
7.5.1 Upper cover/1 (FS-537/FS-537SD)
7.5.2 Upper cover/2 (FS-537/FS-537SD)
7.5.3 Upper cover/3 (FS-537/FS-537SD)
7.5.4 Rear cover (FS-537/FS-537SD)
7.5.5 Front door (FS-537/FS-537SD)
7.5.6 Front upper cover (FS-537/FS-537SD)
7.5.7 Front lower cover (FS-537/FS-537SD)
7.5.8 Main tray (Paper exit lower tray) (FS-537/FS-537SD)
7.5.9 Sub tray (Paper exit upper tray) (FS-537/FS-537SD)
7.5.10 Left upper cover (FS-537/FS-537SD)
7.5.11 Left lower cover (FS-537/FS-537SD)
7.5.12 Finisher (FS-537/FS-537SD)
7.5.13 Relay unit (FS-537/FS-537SD)
7.5.14 Stapler unit (FS-537/FS-537SD)
7.5.15 FS control board (FSCB) (FS-537/FS-537SD)
7.5.16 Bundle eject motor (M1) / Pre-eject drive motor (M2) / Stacker plate drive motor (M3) (FS-537/FS-537SD)
7.5.17 Route change gate motor (M4) (FS-537/FS-537SD)
7.5.18 Main tray up/down motor (M6) (FS-537/FS-537SD)
7.5.19 Paddle up/down motor (M7) / Arm drive motor (M8) / FNS paddle motor (M9) (FS-537/FS-537SD)
7.5.20 Receiving roller retraction motor (M10) (FS-537/FS-537SD)
7.5.21 Trail edge stopper motor/R (M11) (FS-537/FS-537SD)
7.5.22 Trail edge stopper motor/F (M12) (FS-537/FS-537SD)
7.5.23 Alignment motor/rear (M13) (FS-537/FS-537SD)
7.5.24 Alignment motor/front (M14) (FS-537/FS-537SD)
7.5.25 Paper receiving control motor (M15) (FS-537/FS-537SD)
7.5.26 SD discharge motor (M16) (FS-537/FS-537SD)
7.5.27 FNS discharge motor (M17) (FS-537/FS-537SD)
7.5.28 Sub tray discharge motor (M18) (FS-537/FS-537SD)
7.5.29 Stapler movement motor (M19) (FS-537/FS-537SD)
7.5.30 FNS entry transport motor (M20) (FS-537/FS-537SD)
7.5.31 ZU Discharge Motor (M21) (FS-537/FS-537SD)
7.6 Disassembly/reassembly procedure (FS-537SD saddle section)
7.6.1 Front cover (FS-537SD saddle section)
7.6.2 Saddle unit (FS-537SD saddle section)
7.6.3 Exit tray (FS-537SD saddle section)
7.6.4 Staple unit (FS-537SD saddle section)
7.6.5 SD control board (SDCB) (FS-537SD saddle section)
7.6.6 SD transport motor (M1) (FS-537SD saddle section)
7.6.7 Paper discharge control motor (M2) (FS-537SD saddle section)
7.6.8 Alignment motor (M3) (FS-537SD saddle section)
7.6.9 Stopper drive motor (M4) (FS-537SD saddle section)
7.6.10 Center fold roller motor (M5) (FS-537SD saddle section)
7.6.11 Center fold guide motor (M6) (FS-537SD saddle section)
7.6.12 SD paddle motor (M7) (FS-537SD saddle section)
7.6.13 Tri-folding guide motor (M8) (FS-537SD saddle section)
7.6.14 Center fold knife motor (M9) (FS-537SD saddle section)
7.6.15 Paper transport belt motor (M34) (FS-537SD saddle section)
7.6.16 Stopper solenoid (SD1) (FS-537 saddle section)
7.7 Disassembly/reassembly procedure (ZU-609)
7.7.1 Z Folding Unit (ZU-609)
7.7.2 ZU drive board (ZUDB) (ZU-609)
7.7.3 ZU relay board (ZURB) (ZU-609)
7.7.4 ZU transport motor (M500) (ZU-609)
7.7.5 Folding guide motor (M501) (ZU-609)
7.7.6 Pressure motor (M502) (ZU-609)
7.8 Disassembly/reassembly procedure (PK-523)
7.8.1 Punch Kit (PK-523)
7.8.2 Punch control board (PKCB) (PK-523)
7.8.3 Paper size detect board (PSDTB) (PK-523)
7.8.4 Punch oscillating motor (M302) (PK-523)
7.9 Disassembly/reassembly procedure (JS-602)
7.9.1 Paper exit tray (JS-602)
7.9.2 Front cover (JS-602)
7.9.3 Rear cover (JS-602)
7.9.4 Job separator (JS-602)
7.9.5 Entrance switching solenoid (SD401) (JS-602)
7.10 Disassembly/reassembly procedure (PI-507)
7.10.1 Upper cover (PI-507)
7.10.2 Rear cover (PI-507)
7.10.3 Operation panel cover assy (PI-507)
7.10.4 Post Inserter (PI-507)
7.10.5 PI drive board (PIDB) (PI-507)
7.10.6 PI operation board (PIOB) (PI-507)
7.10.7 PI relay board (PIRB) (PI-507)
7.10.8 Tray lift motor /Lw (M202) (PI-507)
7.10.9 Transfer motor (M203) (PI-507)
7.10.10 Transport roller drive motor (M204) (PI-507)
7.10.11 Folding guide motor (M501) (PI-507)
7.10.12 Transfer clutch /Lw (CL202) (PI-507)
7.10.13 Registration clutch (CL203) (PI-507)
7.10.14 Pick-up solenoid /Lw (SD202) (PI-507)
7.10.15 Paper size VR /Lw (VR202) (PI-507)
7.11 Disassembly/reassembly procedure (FS-536/FS-536SD)
7.11.1 Rear cover (FS-536/FS-536SD)
7.11.2 Front door (FS-536/FS-536SD)
7.11.3 Front upper cover (FS-536/FS-536SD)
7.11.4 Left lower cover (FS-536/FS-536SD)
7.11.5 Front lower cover (FS-536/FS-536SD)
7.11.6 Finisher (FS-536/FS-536SD)
7.11.7 Relay unit (FS-536/FS-536SD)
7.11.8 Stapler unit (FS-536/FS-536SD)
7.11.9 FS control board (FSCB) (FS-536/FS-536SD)
7.11.10 FNS entry transport motor (M2) (FS-536/FS-536SD)
7.11.11 FNS discharge motor (M3) (FS-536/FS-536SD)
7.11.12 Receiving roller retraction motor (M4) (FS-536/FS-536SD)
7.11.13 FNS paddle motor (M5) (FS-536/FS-536SD)
7.11.14 Trailing edge stopper motor (M6) (FS-536/FS-536SD)
7.11.15 Alignment motor/front (M7) (FS-536/FS-536SD)
7.11.16 Alignment motor/rear (M8) (FS-536/FS-536SD)
7.11.17 Pre-eject drive motor (M9) (FS-536/FS-536SD)
7.11.18 Bundle eject motor (M10) (FS-536/FS-536SD)
7.11.19 Main tray up/down motor (M11) (FS-536/FS-536SD)
7.11.20 Paper receiving control motor (M12) (FS-536/FS-536SD)
7.11.21 Side stapler movement motor (M13) (FS-536/FS-536SD)
7.12 Disassembly/reassembly procedure (FS-536SD saddle section)
7.12.1 Front cover (FS-536SD saddle section)
7.12.2 Saddle unit (FS-536SD)
7.12.3 Exit tray (FS-536SD saddle section)
7.12.4 Staple unit (FS-536SD saddle section)
7.12.5 SD control board (SDCB) (FS-536SD saddle section)
7.12.6 SD transport motor (M1) (FS-536SD saddle section)
7.12.7 Paper discharge control motor (M2) (FS-536SD saddle section)
7.12.8 Alignment motor (M3) (FS-536SD saddle section)
7.12.9 Stopper drive motor (M4) (FS-536SD saddle section)
7.12.10 Center fold roller motor (M5) (FS-536SD saddle section)
7.12.11 Center fold guide motor (M6) (FS-536SD saddle section)
7.12.12 SD paddle motor (M7) (FS-536SD saddle section)
7.12.13 Tri-folding guide motor (M8) (FS-536SD saddle section)
7.12.14 Center fold knife motor (M9) (FS-536SD saddle section)
7.12.15 Stopper solenoid (SD1) (FS-536 saddle section)
7.13 Disassembly/reassembly procedure (PK-520)
7.13.1 Punch kit (PK-520)
7.14 Disassembly/reassembly procedure (RU-515)
7.14.1 RU transport motor (M35) (FS-536/FS-536SD/FS-537/FS-537SD)
7.15 Disassembly/reassembly procedure (FK-515)
7.15.1 FAX board (line 3), FAX board (line 4) (FK-515)
7.16 Disassembly/reassembly procedure (FK-516)
7.16.1 Fax kit (line 1) (FK-516)
7.16.2 Fax kit (Line 2) (FK-516)
7.17 Disassembly/reassembly procedure (MK-742)
7.17.1 Fax mount kit (MK-742)
7.17.2 FAX 3/4 relay board (FAXRYB) (MK-742)
7.18 Disassembly/reassembly procedure (OT-508)
7.18.1 Output tray (OT-508)
7.18.2 Fan unit (OT-508)
7.18.3 Tucking fan/Md (FM101), Tucking fan/Rr (FM102), Tucking fan/Fr (FM103)
7.19 Disassembly/reassembly procedure (SC-508)
7.19.1 DSC board/1 (DSCB/1) (SC-508)
7.19.2 DSC board/2 (DSCB/2) (SC-508)
7.20 Disassembly/reassembly procedure (HD-524)
7.20.1 Hard disc (B) (HDD (B) (HD-524)
7.21 Disassembly/reassembly procedure (WT-513)
7.21.1 Working table (WT-513)
7.22 Disassembly/reassembly procedure (UK-212)
7.22.1 Upgrade kit (UK-212)
8. COMMERCIALLY AVAILABLE PARTS
8.1 Installing the key counter
8.1.1 Configuration
8.1.2 Procedure
8.2 Installing the original size sensor/2 (Option)
H CLEANING/LUBRICATION
1. bizhub 958/808/758, bizhub PRO 958
1.1 Cleaning parts list
1.2 Cleaning procedure
1.2.1 Transfer Belt Unit
1.2.2 Print head window
1.2.3 IDC sensor/Fr
1.2.4 Tray 1 feed roller, tray 1 pick-up roller, tray 1 separation roller
1.2.5 Tray 1 transport roller
1.2.6 Tray 2 feed roller, tray 2 pick-up roller, tray 2 separation roller
1.2.7 Tray 2 transport roller
1.2.8 Tray 3 feed roller, tray 3 pick-up roller
1.2.9 Tray 3 separation roller
1.2.10 Tray 3 transport roller
1.2.11 Tray 4 feed roller, tray 4 pick-up roller
1.2.12 Tray 4 separation roller
1.2.13 Tray 4 transport roller
1.2.14 Manual bypass tray feed roller
1.2.15 Manual bypass tray pick-up roller
1.2.16 Manual bypass tray separation roller
1.2.17 Intermediate transport roller
1.2.18 Original glass
1.2.19 Scanner rails
1.2.20 Mirrors
1.2.21 Lens
1.2.22 CCD sensor
1.2.23 IH coil
2. Dual scan document feeder
2.1 Cleaning parts list
2.2 Cleaning procedure
2.2.1 Back side scanning glass
2.2.2 Back side scanning guide/Back side scanning shading shaft
3. Option
3.1 Cleaning parts list
3.1.1 LU-205
3.1.2 LU-303
3.1.3 PI-507
3.2 Cleaning procedure (LU-205)
3.2.1 Pick-up roller
3.2.2 Feed roller
3.2.3 Separation roller
3.2.4 Conveyance roller
3.3 Cleaning procedure (LU-303)
3.3.1 Pick-up roller
3.3.2 Feed roller
3.3.3 Separation roller
3.3.4 Conveyance roller
3.4 Cleaning procedure (PI-507)
3.4.1 Pick-up roller/Lw, feed roller/Lw, separation roller/Lw
3.4.2 Conveyance roller/Lw
I ADJUSTMENT/SETTING
1. How To Use The Adjustment/Setting Section
1.1 How to use the adjustment/setting section
1.2 Advance checks
2. List of utility mode
List of utility mode (outline)
(1) Starting procedure
(2) Exiting procedure
2.1 One-Touch/User Box Registration
2.2 User Settings List
2.2.1 System Settings
2.2.2 Custom Display Settings
2.2.3 Copier Settings
2.2.4 Scan/Fax Settings
2.2.5 Fax Settings
2.2.6 Printer Settings
2.2.7 Change Password
2.2.8 Change E-Mail Address
2.2.9 Register Authentication Information
2.2.10 Synchronize User Auth. and Account Track
2.3 Administrator Settings List [1/2]
Administrator settings outline 1/2
2.3.1 System Settings
2.3.2 Administrator/Machine Settings
2.3.3 One-Touch/User Box Registration
2.3.4 User Authentication/Account Track
2.3.5 Network Settings
2.3.6 Copier Settings
2.3.7 Printer Settings
2.3.8 Fax Settings
2.3.9 System Connection
2.4 Administrator Settings List [2/2]
Administrator settings outline 2/2
2.4.1 Security Settings
2.4.2 License Settings
2.4.3 Authorization function Setting
2.4.4 Voice Guidance Settings
2.4.5 OpenAPI Certification Management Setting
2.4.6 External Memory Backup
2.4.7 Remote Access Setting
2.4.8 Eco Copier Settings
2.5 Administrator Shortcut Settings
2.5.1 Administrator Shortcut Settings [1/2]
2.5.2 Administrator Shortcut Settings [2/2]
2.6 Check Consumables List
2.6.1 Check Consumable Life [1/2]
2.6.2 Check Consumable Life [2/2]
2.7 Banner Printing
2.8 My Panel Settings
2.9 Device Information List
2.9.1 Device Information [1/2]
2.9.2 Device Information [2/2]
2.10 Remote Panel Operation List
2.11 Supplementary explanation of utility mode
2.11.1 User Authentication/Account Track – Authentication Device Settings
2.11.2 Network Settings – Network Fax Settings
2.11.3 Network Settings – Network I/F Configuration
2.11.4 Network Settings – Wireless Network Setting
2.11.5 Network Settings – IWS Settings
2.11.6 Network Settings – Remote Panel Settings (outline)
2.11.7 Network Settings – Remote Panel Settings (Server Settings)
2.11.8 Network Settings – Remote Panel Settings (Client Settings)
2.11.9 Machine Update Settings – Internet ISW Settings
2.11.10 Machine Update Settings – Machine Auto Update setting
2.11.11 Machine Update Settings – HTTP Proxy Settings
2.11.12 Security Settings – Prohibited Functions When Authentication Error
2.11.13 Security Settings – Enhanced Security Mode
2.11.14 Security Settings – HDD Encryption Setting
2.11.15 Security Settings – Debug Log Encryption Settings
2.11.16 Security Settings – Image Log Transfer Settings (Type1)
2.11.17 Security Settings – Image Log Transfer Settings (Type2)
2.11.18 Security Settings – Driver Password Encryption Setting
2.11.19 Security Settings – Quick Security Setting – Administrator Password
2.11.20 Security Settings – Quick Security Setting – USB Enable Settings
2.11.21 Security Settings – Quick Security Setting – Password Rules
2.11.22 Security Settings – Quick Security Setting – Quick IP Filtering
2.11.23 Security Settings – Quick Security setting – PSWC Setting
2.11.24 Security Settings – Quick Security setting – Security Warning Display Setting
2.11.25 License Settings
2.11.26 Voice Guidance Settings – Voice Guidance
2.11.27 External Memory Backup – Import/Export
2.11.28 Remote Access Setting – Import/Export User Data
3. ADJUSTMENT ITEM LIST
3.1 Replace feed roller, pick-up roller, separation roller (tray 1, tray 2)
3.2 Replace feed roller, separation roller assy (manual bypass tray)
3.3 Install LCT (Built-in)
3.4 Replace CCD unit
3.5 Replace developing unit
3.6 Replace drum unit
3.7 Replace transfer belt unit
3.8 Replace fusing unit
3.9 Replace PH unit
3.10 Replace original size detection sensor
3.11 Replace scanner home sensor
3.12 Replace MFP board
3.13 Replace eMMC board
3.14 Replace hard disk
3.15 Replace control panel unit
3.16 Replace DF control board
3.17 Replace Multi feed detection board (installed with double feed detection Kit UK-501)
3.18 Add key counter
3.19 Execute initialize
3.20 Add an optional device
3.21 Execute F/W update
3.22 Add fax board
3.23 Replace Dual scan document feeder
4. LIST OF SERVICE MODE
4.1 List of service mode (outline)
4.2 List of service mode (detail)
4.2.1 Machine
4.2.2 Imaging Process Adjustment
4.2.3 CS Remote Care
4.2.4 System 1
4.2.5 System 2
4.2.6 Counter
4.2.7 List Output
4.2.8 State Confirmation
4.2.9 Test Mode
4.2.10 ADF
4.2.11 FAX
4.2.12 Finisher
4.2.13 Network Settings
4.2.14 Machine Update Setting
5. SERVICE MODE
5.1 Starting/Setting/Exiting
5.1.1 Starting procedure
5.1.2 Setting procedure
5.1.3 Exiting procedure
5.2 Time Zone/Date & Time Input mode
5.2.1 Use
5.2.2 Procedure
5.3 Search
5.3.1 Use
5.3.2 Procedure
5.4 Machine
5.4.1 Trail Edge Color Alignment Adj
5.4.2 Fusing Temperature
5.4.3 Fusing Transport Speed
5.4.4 Printer Area
5.4.5 Scan Area
5.4.6 Printer Reg. Loop Adj
5.4.7 Color Registration Adjustment
5.4.8 Print Head Skew Adj
5.4.9 LD adjustment
5.4.10 Manual Bypass Tray Width Adj
5.4.11 Lead Edge Erase Adjustment
5.4.12 Non-Image Area Erase Check
5.4.13 ADF Scan Glass Contamination
5.4.14 Thick Paper Interval Setting
5.4.15 PPM Control Choice
5.4.16 High Humidity PPM Adjustment
5.4.17 Exhaust Fan Stop Delay
5.5 Firmware Version
5.5.1 Use
5.5.2 Procedure
5.6 Imaging Process Adjustment
5.6.1 Gradation Adjust
5.6.2 Stabilizer
5.6.3 Density Balance Adjust
5.6.4 Max Image Density Adj
5.6.5 Image Background Adj
5.6.6 Transfer Belt
5.6.7 Paper Separation Adjustment
5.6.8 Removable Voltage Adjust
5.6.9 TCR Level Setting
5.6.10 Transfer Voltage Fine Adj
5.6.11 Transfer belt Cleaner Cleaning
5.6.12 Thick Paper Density Adjustment
5.6.13 Grad/Dev AC Bias V Selection
5.6.14 Black Adjust
5.6.15 Manual Toner Add
5.7 CS Remote Care (Outlines)
5.8 Setting up the CS Remote Care
5.8.1 Using the telephone line modem
5.8.2 Using the Fax line modem
5.8.3 Using the E-mail
5.8.4 When using a WebDAV server in http communication
5.9 Software SW setting for CS Remote Care
List of software SW for CS Remote Care
5.9.1 Input procedure
5.9.2 List of software SW for CS Remote Care
5.9.3 SW No. 01
5.9.4 SW No. 02
5.9.5 SW No. 03
5.9.6 SW No. 04
5.9.7 SW No. 05
5.9.8 SW No. 06
5.9.9 SW No. 07
5.9.10 SW No. 08
5.9.11 SW No. 09
5.9.12 SW No. 10
5.9.13 SW No. 11
5.9.14 SW No. 12
5.9.15 SW No. 14
5.9.16 SW No. 15
5.9.17 SW No. 18
5.9.18 SW No. 21
5.9.19 SW No. 22
5.9.20 SW No. 23
5.10 Setup confirmation for CS Remote Care
5.10.1 Use
5.10.2 Procedure
5.11 Calling the maintenance for CS Remote Care
5.11.1 When starting the maintenance
5.11.2 When finishing the maintenance
5.12 Calling the center from the administrator for CS Remote Care
5.12.1 Use
5.12.2 Procedure
5.13 Checking the transmission log for CS Remote Care
5.13.1 Use
5.13.2 Procedure
5.14 Detail on settings for CS Remote Care
5.14.1 Maintenance/Default Settings – System Selection
5.14.2 Maintenance/Default Settings – ID Code
5.14.3 Maintenance/Default Settings – Detail Setting
5.14.4 Maintenance/Default Settings – Server Setting (E-Mail1 or E-mail2 is selected.)
5.14.5 Maintenance/Default Settings – Server Setting (http1 or http2 is selected)
5.14.6 Product Auth. Settings
5.14.7 Import/Export Settings
5.14.8 Auto Initial Dial Setting
5.15 System 1
5.15.1 Marketing Area
5.15.2 Tel/Fax Number
5.15.3 Serial Number
5.15.4 Sleep ON/OFF Choice Setting
5.15.5 Foolscap Size Setting
5.15.6 Original Size Detection
5.15.7 Install Date
5.15.8 Initialization-Clear All Data
5.15.9 Initialization-Clear Individual Data
5.15.10 Initialization-System Error Clear
5.15.11 Charging CH cleaning
5.15.12 Problem Unit Isolation Set
5.15.13 Post card transfer table
5.15.14 Warm-up
5.15.15 Machine State LED Setting
5.15.16 TP Level
5.15.17 Burn Prevention Settings
5.16 System 2
5.16.1 HDD
5.16.2 Image Controller Setting
5.16.3 Option Board Status
5.16.4 Consumable Life Reminder
5.16.5 Unit Change
5.16.6 Software Switch Setting
5.16.7 CCD Calibration
5.16.8 LCT (Built-in) Size Settings
5.16.9 LCT Paper Size Setting
5.16.10 Paper Reuse Box Setting
5.16.11 Line Mag Setting
5.16.12 Data Capture
5.16.13 ADF Scan Glass Contamin. Set
5.16.14 Stamp
5.16.15 Network Fax Settings
5.16.16 RX File Change Page Name
5.16.17 Multifeed Sensor Status
5.16.18 User Paper Settings
5.16.19 Coverage Rate Screen
5.16.20 JAM Code Display Setting
5.16.21 Purge Setting
5.16.22 Import Config. Data
5.16.23 Install Data
5.16.24 Local Interface Kit Setting
5.16.25 CIS Image Adjustment
5.16.26 Display Eco Index
5.16.27 Internal Error. Auto Cancel
5.16.28 Acquiring Settings
5.16.29 Driver Install
5.16.30 Application Change Setting
5.16.31 Custom Pattern
5.16.32 Maintenance Mode
5.16.33 Smart Fusing Control
5.16.34 Auth. Function Enable
5.17 Counter
5.17.1 Common procedure
5.17.2 Life
5.17.3 Service Call
5.17.4 Section Service Call
5.17.5 Warning
5.17.6 Maintenance
5.17.7 Service Total
5.17.8 Counter of Each Mode
5.17.9 Service Call History (Data)
5.17.10 ADF Paper Pages
5.17.11 Paper Jam History
5.17.12 Fax Connection Error
5.17.13 ADF Scan Glass Contamin. Counter
5.17.14 Parts Counter (Fixed)
5.17.15 Jam
5.17.16 Section JAM
5.17.17 Instantaneous Power Failure
5.17.18 Detail code history
5.18 List Output
5.18.1 Batch list CSV output
5.18.2 Machine Management List
5.18.3 Adjustments List
5.18.4 Parameter List
5.18.5 Service Parameter
5.18.6 Protocol Trace
5.18.7 Fax Setting List
5.18.8 Fax Analysis List
5.19 State Confirmation
5.19.1 Sensor Check
5.19.2 Table Number
5.19.3 Level History 1
5.19.4 Level History 2
5.19.5 Temp. & Humidity
5.19.6 CCD Check
5.19.7 Memory/Storage Adjustment
5.19.8 Memory/Storage Status
5.19.9 Display Coverage
5.19.10 Load Check
5.19.11 Adjustment Data List
5.19.12 Self-diagnostic
5.19.13 Fusing Loop Control State
5.20 Test Mode
5.20.1 Procedure for test pattern output
5.20.2 Gradation Pattern
5.20.3 Halftone Pattern
5.20.4 Lattice Pattern
5.20.5 Solid Pattern
5.20.6 Color Sample
5.20.7 8 Color Solid Pattern
5.20.8 CMM pattern
5.20.9 Isolated Dot Pattern
5.20.10 Paper Passage Test
5.20.11 Fax Test – Signal Send Test
5.20.12 Fax Test – Signal Receive Test
5.20.13 Fax Test – NCU TEST
5.20.14 Fax Test – Dial Test
5.20.15 Fax Test – Off-hook Test
5.21 ADF
5.21.1 Original Stop Position
5.21.2 Registration Loop Adj
5.21.3 Auto Stop Position Adjustment
5.21.4 Paper Passage
5.21.5 Sensor Check
5.21.6 Original Tray Width
5.21.7 Read Pos Adj
5.21.8 Feed Zoom
5.21.9 Scanning Light Adjustment
5.21.10 Mixed original size adjustment
5.21.11 Home Read Position Adjust
5.21.12 FD-Mag. Adj. (B)
5.21.13 Main Scanning Direction Zoom
5.21.14 Skew Measurement
5.21.15 ADF automatic Adjustment
5.21.16 Multi-Feed DetectionAdj
5.22 FAX (Line1)
Fax Settings
5.22.1 Modem/NCU
5.22.2 Network
5.22.3 System
5.22.4 Fax File Format
5.22.5 Communication
5.22.6 List Output
5.22.7 Function Parameter
5.22.8 Initialization
5.22.9 FAX Line Std. Setting
5.23 FAX setting (Line2, Line 3, Line 4)
5.23.1 Modem/NCU
5.23.2 Network
5.23.3 Communication
5.23.4 Initialize
5.23.5 FAX Line Std. Setting
5.24 FAX setting (Address parameter list: for line 1, line 2, line 3 and line 4)
5.24.1 0b000#
5.24.2 0b001#
5.24.3 0b002#
5.24.4 0b003#
5.24.5 0b004#, 0b005#
5.24.6 0b006#
5.24.7 0e000#
5.24.8 0e001#
5.24.9 0e002#
5.24.10 0e003#
5.24.11 0e004#
5.24.12 0e005#
5.24.13 12000#
5.24.14 13000#
5.24.15 13001#, 13002#
5.24.16 13003#
5.24.17 13004#
5.24.18 13005#
5.24.19 13006#
5.24.20 13007#
5.24.21 13008#
5.24.22 98000#
5.25 FAX setting (Address parameter list: for line 1)
5.25.1 0e009#
5.25.2 0e00a#
5.25.3 0e00b#
5.25.4 0e00c#
5.25.5 0e00d#
5.25.6 0e00e#
5.25.7 0e00f#
5.25.8 0e010#
5.25.9 0e011#
5.25.10 0e012#
5.25.11 0f000#
5.25.12 0f001#
5.25.13 10000#
5.25.14 10001#
5.26 FAX setting (Address parameter list: for line 2)
5.26.1 0e01a#
5.26.2 0e01b#
5.26.3 0e01c#
5.26.4 0e01d#
5.26.5 0e01e#
5.26.6 0e01f#
5.26.7 0e020#
5.26.8 0e021#
5.26.9 0e022#
5.26.10 0e023#
5.26.11 0f002#
5.26.12 0f003#
5.26.13 10002#
5.26.14 10003#
5.27 FAX setting (Address parameter list: for line 3)
5.27.1 0e02b#
5.27.2 0e02c#
5.27.3 0e02d#
5.27.4 0e02e#
5.27.5 0e02f#
5.27.6 0e030#
5.27.7 0e031#
5.27.8 0e032#
5.27.9 0e033#
5.27.10 0e034#
5.27.11 0f004#
5.27.12 0f005#
5.27.13 10004#
5.27.14 10005#
5.28 FAX setting (Address parameter list: for line 4)
5.28.1 0e03c#
5.28.2 0e03d#
5.28.3 0e03e#
5.28.4 0e03f#
5.28.5 0e040#
5.28.6 0e041#
5.28.7 0e042#
5.28.8 0e043#
5.28.9 0e044#
5.28.10 0e045#
5.28.11 0f006#
5.28.12 0f007#
5.28.13 10006#
5.28.14 10007#
5.29 Finisher
5.29.1 FS-FN adjustment – Center Staple Position(FS-536SD/FS-537SD)
5.29.2 FS-FN adjustment – Half-Fold Position(FS-536SD/FS-537SD)
5.29.3 FS-FN adjustment – Punch Centering Fine Adj (PK-523)
5.29.4 FS-FN adjustment – Punch Edge Adj (PK-520/PK-523)
5.29.5 FS-FN adjustment – Punch F. Sensor Intensity Adj. (PK-523)
5.29.6 FS-FN adjustment – Punch vertical position (Z-fold) (ZU-609)
5.29.7 FS-FN adjustment – Punch horizontal position (Z-fold) (ZU-609)
5.29.8 FS-FN adjustment – Resist loop size (Z-fold) (ZU-609)
5.29.9 FS-FN adjustment – Punch Registration Loop Adj (PK-523)
5.29.10 FS-FN adjustment – Punch Resist Loop Size (PI) (PI-507/PK-523)
5.29.11 FS-FN adjustment – 1st Z-Fold Position/2nd Z-Fold Position (ZU-609)
5.29.12 FS-FN adjustment – 1st Tri-Fold Adjustment/2nd Tri-Fold Adjustment (FS-536SD/FS-537SD)
5.29.13 FS-FN adjustment – Punch Regist Loop Size (PK-520)
5.29.14 FS-FN adjustment – PI Size Detection (PI-507)
5.29.15 FS-FN adjustment – Post Inserter Adjustment (PI-507)
5.29.16 FS-FN adjustment – Finisher Components Test Mode
5.29.17 FS-FN adjustment – Paper Alignment Guides W. Adj. (FS-536/FS-536SD/FS-537/FS-537SD)
5.29.18 FS-FN adjustment – ZFold1st Fold Loop Size (ZU-609)
5.29.19 FS-FN adjustment – ZFold2nd Fold Loop Size (ZU-609)
5.29.20 FS-FN adjustment – ZFold2nd Fold Speed (ZU-609)
5.29.21 FS-FN adjustment – ZFold Adjust Custom (ZU-609)
5.29.22 Max Staple Limit Setting (FS-537/FS-537SD)
5.29.23 Punch Option Setting
5.29.24 Max. # of Folded Sheets Setting
5.29.25 Tri-Fold Output Setting (FS-537SD)
5.30 Network Settings
5.30.1 2nd Network Setting – 2nd network card settings
5.30.2 2nd Network Setting – Network Interface Settings
5.30.3 2nd Network Setting – SSID
5.30.4 2nd Network Setting – Authentication/Encryption Algorithm
5.30.5 2nd Network Setting – WEP Key
5.30.6 2nd Network Setting – Passphrase
5.30.7 2nd Network Setting – Wireless Channel
5.30.8 2nd Network Setting – ANY Connection
5.30.9 2nd Network Setting – Connect permission extension address list
5.30.10 2nd Network Setting – DHCP Server Setting
5.30.11 2nd Network Setting – TCP/IP Settings
5.30.12 Remote Service Setting
5.31 Machine Update Setting
5.31.1 Internet ISW – Internet ISW Set
5.31.2 Internet ISW – HTTP Setting
5.31.3 Internet ISW – FTP Setting
5.31.4 Internet ISW – Forwarding Access Setting
5.31.5 Internet ISW – Download
5.31.6 Internet ISW – Update Start Time Settings
5.31.7 Machine Auto Update setting – Auto Update setting
5.31.8 Machine Auto Update setting – Relay server setting
5.31.9 Machine Auto Update setting – Transmission log Update
5.31.10 Machine Auto Update setting – Transmission Server Log
5.31.11 Machine Auto Update setting – Update Log Display
5.31.12 Machine Auto Update setting – Relay Server Log Confirmation
5.31.13 Machine Auto Update setting – Manual Update
5.31.14 Machine Auto Update setting – Machine Import setting
5.31.15 Machine Auto Update setting – Machine Export setting
5.31.16 Machine Auto Update setting – Machine Update Password
5.31.17 Firmware Rollback
5.31.18 Copy Network Settings
6. SETUP WIZARD
6.1 Function outline
6.1.1 Setup Wizard list
6.2 Starting/Exiting
6.2.1 Starting procedure
6.2.2 Exiting procedure
7. ENHANCED SECURITY
7.1 List of Enhanced Security
7.2 Starting/Exiting
7.2.1 Starting procedure
7.2.2 Exiting procedure
7.3 Enhanced Security
7.3.1 CE Password
7.3.2 Administrator Password
7.3.3 Administrator Feature Level
7.3.4 CE Authentication
7.3.5 Life Stop Setting
7.3.6 Memory Data Backup
7.3.7 Operation Ban release time
7.3.8 Administrator unlocking
7.3.9 Engine FW DipSW
7.3.10 Engine Data Backup
7.3.11 HDD Data Backup
7.3.12 Data Backup
7.3.13 ADF Data Backup
7.3.14 Customer Type
7.3.15 TPM Setting
8. BILLING SETTING
Billing Setting
8.1 List of billing setting
8.2 Starting/Exiting
8.2.1 Starting procedure
8.2.2 Exiting procedure
8.3 Billing Setting
8.3.1 Counter Setting
8.3.2 Management Function Choice
8.3.3 Management Function Choice – Key Counter IF Vendor
8.3.4 Management Function Choice – Key Counter Only
8.3.5 Management Function Choice – Management Device 2
8.3.6 Management Function Choice – Vendor 2
8.3.7 Authentication Device 2
8.3.8 Setting items that automatically change the setting values
8.3.9 Coverage Rate Clear
8.3.10 License management – Activation
8.3.11 License management – Deactivation
8.3.12 License management – Repair
8.3.13 License management – Initialize
8.3.14 License management – Request Code
8.3.15 License management – List
8.3.16 License management – Function List
8.3.17 Manage OpenAPI Authentication
8.3.18 WebDAV Server Setting
8.3.19 Coverage Counter Setting
8.3.20 Print Counter Clear
8.3.21 Coverage Counter Detail
9. DEBUG SETTINGS
Debug Settings
9.1 List of debug settings
9.2 Starting/Exiting
9.2.1 Starting procedure
9.2.2 Exiting procedure
9.3 Debug Settings
9.3.1 Debug Log Output
9.3.2 Acquiring Mode
9.3.3 TX Debug Log Settings
9.3.4 Remote Log Retrieval
9.3.5 Remote Log Server Settings
9.3.6 Enable Core Dump
9.3.7 USB Password
9.3.8 Other
9.4 Operation of the debug log function
9.4.1 Basic mode
9.4.2 Enhance mode
10. CONTENTS TO BE CLEARED BY RESET FUNCTION
11. MECHANICAL ADJUSTMENT bizhub 958/808/758, bizhub PRO 958
11.1 Scanner section
11.1.1 Adjustment of the scanner motor belt
11.1.2 Skew Adj
11.2 Paper feed section
11.2.1 Tray3/4 paper size change
11.2.2 Skew adjustment of the tray 1/2
11.2.3 Centering adjustment of the tray 1/2
11.2.4 Pick-up pressure adjustment of the tray 1/2
11.2.5 Centering adjustment of the tray 3/4
11.2.6 Pick-up roller load adjustment of the tray 3/4
11.3 Manual bypass tray section
11.3.1 Bypass paper CD size VR adjustment
11.3.2 Separator roller pressure adjustment of the bypass tray
12. MECHANICAL ADJUSTMENT Dual scan document feeder
12.1 Original document feed section
12.1.1 Adjusting the height
12.1.2 Adjusting front side skew feed on dual scan document feeder
12.1.3 Adjusting back side skew feed on dual scan document feeder
12.1.4 Adjusting the pressure of the separation roller
12.1.5 Adjusting multi-feed detection UK-501
13. MECHANICAL ADJUSTMENT LU-205
13.1 Paper feed section
13.1.1 Changing the paper size
13.1.2 Centering adjustment of the LCT
13.1.3 Pick-up roller load adjustment of the LCT
14. MECHANICAL ADJUSTMENT LU-303
14.1 Paper feed section
14.1.1 Centering adjustment of the LCT
14.1.2 Pick-up roller load adjustment of the LCT
15. MECHANICAL ADJUSTMENT PK-523
15.1 Punch section
15.1.1 Punch hole deviation correction
16. MECHANICAL ADJUSTMENT FS-537SD saddle secrtion
16.1 Paper exit section
16.1.1 Half-fold skew adjustment
17. MECHANICAL ADJUSTMENT PK-520
17.1 Punch section
17.1.1 Punch hole deviation correction
18. MECHANICAL ADJUSTMENT FD-536SD saddle section
18.1 Paper exit section
18.1.1 Half-fold skew adjustment
J REWRITING OF FIRMWARE
1. Confirming the firmware version
1.1 Procedure
2. USB memory
2.1 Preparation
2.1.1 System preparation
2.1.2 USB memory used to update firmware
2.2 Procedure
2.3 Action when data transfer fails
2.4 Entering the machine type information
3. Internet ISW
3.1 Preparations for firmware rewriting
3.1.1 Outline
3.1.2 Service environment
3.1.3 Preparations for firmware rewriting
3.2 Making the firmware data
3.2.1 Outline
3.2.2 Procedure
3.3 Firmware rewriting from the control panel
3.3.1 Firmware rewriting from the control panel
4. CS Remote Care
4.1 Firmware rewriting from the CS Remote Care
5. Auto Update setting
5.1 Outline
5.2 Service environment
5.3 Procedures for rewriting the firmware by using the Auto Update function
5.3.1 Preparations
5.3.2 Download the firmware data automatically from the program server
6. Firmware Distribute Server function (Relay server)
6.1 Outline
6.2 Service environment
6.3 Firmware relay procedures by using “relay server function”
6.3.1 Preparations
6.3.2 Download and open the relay data automatically from the program server
6.3.3 Download the firmware opened from the relay server by using the Auto Update function on the other MFP
7. How to install the i-Option data
7.1 Available function for i-Option
7.2 LK-107/LK-108 font data installation procedure
8. Creating back up files when updating firmware
8.1 Procedure

K) TROUBLESHOOTING
1. JAM CODE
(1) JAM display
(2) Misfeed display resetting procedure
1.1 List of the JAM code
1.2 JAM that do not display the JAM code
1.3 Sensor layout
1.3.1 bizhub 958/808/758, bizhub PRO 958
1.3.2 Dual scan document feeder
1.3.3 LU-205/LU-303
1.3.4 FS-537/FS-537SD/PK-523/PI-507/ZU-609
1.3.5 JS-602
1.3.6 FS-536/FS-536SD/PK-520
1.4 Initial check items
1.4.1 Paper jam for thin paper
1.4.2 Paper jam for thick paper
1.4.3 Misfeed at the paper feed section
1.4.4 Misfeed at the DF paper feed section
1.5 1#-##
1.5.1 10-01, 10-02, 10-40
1.5.2 11-01, 11-02, 11-40
1.5.3 12-01, 12-40
1.5.4 13-01, 13-40
1.5.5 14-01, 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, 20-03, 20-20
1.7 3#-##
1.7.1 30-03
1.7.2 32-01, 32-05, 32-30
1.8 6#-##
1.8.1 66-02, 66-12
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 66-08
1.8.6 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 72-81
1.9.20 72-84
1.9.21 72-85
1.9.22 72-86
1.9.23 72-87
1.9.24 75-42
1.9.25 75-43
1.10 9#-##
1.10.1 92-01, 92-02, 92-03, 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
2. MALFUNCTION CODE
2.1 Display procedure
2.2 List of the malfunction code
2.3 S-1
2.3.1 Contents
2.3.2 Procedure
2.4 S-2
2.4.1 Contents
2.4.2 Procedure
2.5 D-1
2.5.1 Contents
2.5.2 Procedure
2.6 D-3
2.6.1 Contents
2.6.2 Procedure
2.7 P-5
2.7.1 Contents
2.7.2 Procedure
2.8 P-9
2.8.1 Contents
2.8.2 Procedure
2.9 P-16, P-18
2.9.1 Contents
2.9.2 Procedure
2.10 P-27
2.10.1 Contents
2.10.2 Procedure
2.11 P-32
2.11.1 Contents
2.11.2 Procedure
3. TROUBLE CODE
3.1 Display procedure
3.2 Trouble resetting procedure
3.2.1 Trouble resetting procedure by Trouble Reset key
3.2.2 Trouble resetting procedure by the auto cancel function
3.2.3 Trouble resetting procedure by remote operation
3.3 Trouble isolation function
3.4 List of the trouble code
3.5 C0###
3.5.1 C0002
3.5.2 C0104, C0105
3.5.3 C0202
3.5.4 C0204
3.5.5 C0206
3.5.6 C0208
3.5.7 C0211
3.5.8 C0216
3.5.9 C0301
3.5.10 C0351
3.6 C1###
3.6.1 C1003, C1013
3.6.2 C1004, C1014
3.6.3 C1007, C1017
3.6.4 C1081, C1082
3.6.5 C1102
3.6.6 C1103
3.6.7 C1104
3.6.8 C1105
3.6.9 C1106
3.6.10 C1109
3.6.11 C1112
3.6.12 C1113
3.6.13 C1114
3.6.14 C1115
3.6.15 C1124
3.6.16 C1125
3.6.17 C1127
3.6.18 C1130
3.6.19 C1131
3.6.20 C1132
3.6.21 C1133
3.6.22 C1140
3.6.23 C1141
3.6.24 C1142
3.6.25 C1143
3.6.26 C1144
3.6.27 C1145
3.6.28 C1146
3.6.29 C1152
3.6.30 C1156
3.6.31 C1184
3.6.32 C1195
3.6.33 C1196
3.6.34 C1197
3.6.35 C11A2
3.6.36 C11C5
3.6.37 C11E1
3.6.38 C11E2
3.6.39 C1403
3.6.40 C1404
3.7 C2###
3.7.1 C2101
3.7.2 C2151
3.7.3 C2152, C2153, C2155, C2157
3.7.4 C2163
3.7.5 C2204
3.7.6 C2257, C2258
3.7.7 C2259, C225A
3.7.8 C225B, C225C
3.7.9 C2350
3.7.10 C2353
3.7.11 C2356
3.7.12 C2414
3.7.13 C2557
3.7.14 C2558
3.7.15 C255C
3.7.16 C2564
3.7.17 C2650, C265B
3.7.18 C265A
3.7.19 C2A14
3.7.20 C2A24
3.8 C3###
3.8.1 C3101, C3103
3.8.2 C3102
3.8.3 C3201, C3202
3.8.4 C3303
3.8.5 C3304
3.8.6 C3305
3.8.7 C3310
3.8.8 C3423
3.8.9 C3425
3.8.10 C3722, C3725, C3726
3.8.11 C3723
3.8.12 C3731
3.8.13 C3732, C3736, C3737
3.8.14 C3733
3.8.15 C3822, C3825, C3826
3.8.16 C3823
3.8.17 C3903
3.8.18 C3922, C3925, C3926
3.8.19 C3923
3.8.20 C392A
3.8.21 C392B
3.8.22 C3B02, C3B03
3.8.23 C3B07, C3B08
3.9 C4###
3.9.1 C4002
3.9.2 C40A1, C40A2, C40A3, C40A4, C40C3, C40C5
3.9.3 C4101
3.9.4 C4301
3.9.5 C4501
3.9.6 C4810
3.10 C5###
3.10.1 C5104, C5105
3.10.2 C5304
3.10.3 C5306
3.10.4 C5351
3.10.5 C5354
3.10.6 C5355
3.10.7 C5372
3.10.8 C5601
3.10.9 C5605, C5606
3.10.10 C5610
3.11 C6###
3.11.1 C6001
3.11.2 C6002
3.11.3 C6102, C6103
3.11.4 C6104, C6105
3.11.5 C6704
3.11.6 C6751
3.11.7 C6752
3.11.8 C6753
3.11.9 C6754, C6755
3.11.10 C6756
3.11.11 C6901, C6902, C6903
3.11.12 C6911, C6912, C6913
3.11.13 C6F01
3.12 C8###
3.12.1 C8101
3.12.2 C8103
3.12.3 C8106
3.12.4 C8107
3.12.5 C8302
3.12.6 C8401
3.12.7 C8402
3.13 C9###
3.13.1 C9401, C9402
3.13.2 C9403, C9404
3.14 CA###
3.14.1 CA051, CA052, CA053
3.15 CC###
3.15.1 CC140
3.15.2 CC151, CC152
3.15.3 CC155
3.15.4 CC156
3.15.5 CC159, CC15A
3.15.6 CC15B
3.15.7 CC163
3.15.8 CC164
3.15.9 CC170, CC171, CC172, CC173, CC174, CC180, CC181, CC182, CC183, CC184, CC185, CC186
3.15.10 CC190
3.15.11 CC191
3.15.12 CC211
3.15.13 CC212
3.15.14 CC213
3.15.15 CC214
3.15.16 CC216
3.15.17 CC301
3.15.18 CC302
3.16 CD###
3.16.1 CD002
3.16.2 CD004, CD00F, CD020
3.16.3 CD010
3.16.4 CD011
3.16.5 CD012
3.16.6 CD013, CD014
3.16.7 CD015
3.16.8 CD016
3.16.9 CD017
3.16.10 CD030
3.16.11 CD041, CD042, CD043, CD044, CD045, CD046
3.16.12 CD047, CD048, CD049, CD04A, CD04B
3.16.13 CD050
3.16.14 CD110
3.16.15 CD201, CD202, CD203
3.16.16 CD211, CD212
3.16.17 CD241, CD242
3.16.18 CD261
3.16.19 CD271
3.16.20 CD272
3.16.21 CD3A0
3.16.22 CD3C0
3.16.23 CD3##
3.16.24 CD401, CD402, CD403, CD404, CD405, CD406, CD407, CD411, CD412, CD413
3.16.25 CD601, CD602, CD603
3.16.26 CD701, CD702, CD703
3.16.27 CD704
3.16.28 CD705, CD706
3.16.29 CDC##
3.16.30 CDF50, CDF70, CDFA0
3.16.31 CDF51, CDF71, CDFA1
3.17 CE###
3.17.1 CE001, CE003, CE004, CE005, CE006, CE007, CE009
3.17.2 CE002
3.17.3 CE101
3.17.4 CE201
3.17.5 CE301, CE302, CE303, CE304, CE305
3.17.6 CED01
3.17.7 CEEE1, CEEE3
3.17.8 CEEE2
4. ABORT CODE
4.1 Troubleshooting of the abort code
4.1.1 Contents
4.1.2 Procedure
4.2 CF0##
4.3 CF1##
4.4 CF2##
4.5 CF3##
4.6 CF4##
4.7 CF5##
4.8 CF6##
4.9 CF7##
4.10 CF8##
4.11 CF9##
4.12 CFA##
4.13 CFB##
4.13.1 CFB0#
4.13.2 CFB1#
4.13.3 CFB2#
4.13.4 CFB3#
4.13.5 CFB6#
4.13.6 CFB7#
4.13.7 CFB8#
4.13.8 CFB9#
4.13.9 CFBA#
4.13.10 CFBB#
4.13.11 CFBC#
4.13.12 CFBD#
4.13.13 CFBE#
4.13.14 CFBF#
4.14 CFC##
4.14.1 CFC0#
4.14.2 CFC1#
4.14.3 CFC2#
4.14.4 CFCA#
4.14.5 CFCB#
4.14.6 CFCC#
4.14.7 CFCD#
4.15 CFD##
4.15.1 CFD0#
4.15.2 CFD1#
4.15.3 CFD2#
4.15.4 CFD3#
4.15.5 CFD4#
4.15.6 CFD5#
4.15.7 CFD6#
4.15.8 CFD7#
4.15.9 CFD8#
4.15.10 CFD9#
4.15.11 CFDA#
4.15.12 CFDD#
4.15.13 CFDE#
4.15.14 CFDF#
4.16 CFE##
4.16.1 CFE0#
4.16.2 CFE1#
4.16.3 CFE2#
4.16.4 CFE3#
4.16.5 CFE4#
4.16.6 CFE5#
4.16.7 CFE6#
4.16.8 CFE9#
4.16.9 CFEA#
4.16.10 CFEB#
4.16.11 CFEC#
4.16.12 CFED#
4.16.13 CFEE#
4.16.14 CFEF#
4.17 CFF##
4.17.1 CFF0#
4.17.2 CFF1#
4.17.3 CFF2#
4.17.4 CFF5#
4.17.5 CFF6#
4.17.6 CFF7#
4.17.7 CFF8#
4.17.8 CFF9#
4.17.9 CFFA#
4.17.10 CFFB#
5. ERROR CODE FOR THE INTERNET ISW
5.1 Error code list for the Internet ISW
5.2 0x0#
5.3 0x1#
5.4 0x2#
6. CS Remote Care ERROR CODE
6.1 Troubleshooting for CS Remote Care
6.2 CS Remote Care Operation under Enhanced Security Mode
6.3 List of the CS Remote Care error code
6.3.1 When connecting by modem
6.3.2 When connecting by e-mails
6.3.3 When connecting by http
6.3.4 When connecting by Fax modem
7. FAX TROUBLE CODE
The error in the transmission/reception system
7.1 B0##
7.2 B11#
7.3 B12#
7.4 B13#
7.5 B14#
7.6 B15#
7.7 B16#
7.8 B17#
7.9 B18#
7.10 B19#
7.11 T0#
7.12 T1#
7.13 T2#
7.14 T3#
7.15 T4#
7.16 T5#
7.17 T6#
7.18 T7#
7.19 T8#
7.20 T9#
7.21 R0#
7.22 R1#
7.23 R2#
7.24 R3#
7.25 R4#
7.26 R5#
7.27 R6#
7.28 R7#
7.29 R8#
7.30 R9#
7.31 Other
8. DIAGNOSTIC CODES
8.1 Outline
8.2 Explanation
8.2.1 The diagnostic code
8.2.2 Information of communication results and conditions
9. NETWORK FAX ERROR CODE
9.1 Error code list of the transmission system
9.2 Error code list of the reception system
10. Open API RELATED TROUBLE
10.1 Outline
10.2 Types of Trouble
10.3 Solution
10.3.1 When using an application
10.3.2 After rewriting the firmware of the machine
11. TROUBLES THAT DO NOT DISPLAY THE TROUBLE CODE
11.1 Machine is not energized at all (DCPU operation check)
11.1.1 Contents
11.1.2 Procedure
11.2 Power is not supplied to DF
11.2.1 Procedure
11.3 Power is not supplied to LU-205/LU-303
11.3.1 Procedure
11.4 Power is not supplied to FS-536/FS-536SD/FS-537/FS-537SD
11.4.1 Procedure
11.5 MFP does not start
11.5.1 Procedure
12. OTHER TROUBLE
12.1 Firmware error warning
12.1.1 Action
12.2 HDD lock password error warning
12.2.1 Detection timing
12.2.2 Action
13. TROUBLESHOOTING OF i-Option
13.1 Structure of license management
13.2 License management information
13.3 Error message
13.3.1 License management error
14. IMAGE QUALITY PROBLEM
14.1 How to read element data
14.1.1 Table Number
14.1.2 Level History 1
14.1.3 Level History 2
14.2 Troubleshooting procedure overview
14.2.1 Test pattern printing
14.2.2 Self-diagnostic function
14.3 Corrective action procedure
14.3.1 Image trouble sample illustrations
14.3.2 White line 1, White band 1, Black line 1, Black band 1
14.3.3 White line 2, White band 2, Black line 2, Black band 2
14.3.4 Uneven density 1
14.3.5 Uneven density 2
14.3.6 Faint image, low image density (ID lowering)
14.3.7 Gradation reproduction failure
14.3.8 Foggy background
14.3.9 Void areas, White spots
14.3.10 Black spots
14.3.11 Blurred image
14.3.12 Back marking
14.3.13 Blank copy, Black copy
14.3.14 Uneven pitch
14.3.15 Uneven gloss, Rough gloss
14.3.16 Poor fusing performance, Offset
14.3.17 Brush effect, Image bleeding
14.3.18 Blurred fine lines
14.3.19 Moire
14.3.20 Skewed image
14.3.21 Distorted image
14.3.22 ACS malfunction
14.3.23 Abnormal image
14.3.24 Small print image (reduced)
15. IC PROTECTOR
15.1 Outline
15.2 IC protector list
15.2.1 bizhub 958/808/758, bizhub PRO 958
15.2.2 Dual scan document feeder
15.2.3 LU-205/LU-303
15.2.4 FS-536/FS-536SD
15.2.5 FS-537/FS-537SD
15.2.6 PK-523
15.2.7 PI-507
15.2.8 ZU-609

L) PARTS/CONNECTOR LAYOUT DRAWING
1. PARTS LAYOUT DRAWING
1.1 bizhub 958/808/758, bizhub PRO 958
1.1.1 Scanner section
1.1.2 Front side
1.1.3 Back side
1.1.4 Around the write section
1.1.5 Manual bypass tray
1.1.6 Tray 1
1.1.7 Tray 2
1.1.8 Tray 3
1.1.9 Tray 4
1.1.10 2nd transfer section
1.1.11 Duplex section
1.1.12 Fusing/paper exit section
1.2 Dual scan document feeder
1.3 LU-205 (Option)
1.4 LU-303 (Option)
1.5 FS-537/FS-537SD (Option)
1.6 FS-537SD saddle section
1.7 ZU-609 (Option)
1.8 PK-523 (Option)
1.9 JS-602 (Option)
1.10 PI-507 (Option)
1.11 FS-536 (Option)
1.12 FS-536SD saddle section
1.13 PK-520 (Option)
1.14 OT-508 (Option)
2. CONNECTOR LAYOUT DRAWING
2.1 BOARD CONNECTOR LAYOUT DRAWING
2.1.1 bizhub 958/808/758, bizhub PRO 958
2.1.2 Dual scan document feeder
2.1.3 LU drive board (LUDB)
2.1.4 Punch control board (PKCB)
2.1.5 ZU drive board (ZUDB)
2.1.6 ZU relay board (ZURB)
2.1.7 FS control board (FSCB)
2.1.8 SD control board (SDCB)
2.1.9 PI drive board (PIDB)
2.1.10 PI relay board (PIRB)
2.2 RELAY CONNECTOR LAYOUT DRAWING
2.2.1 bizhub 958/808/758, bizhub PRO 958

M) TIMING CHART
1. bizhub 958/808/758, bizhub PRO 958
1.1 Timing chart in print mode
1.1.1 Operating conditions
1.1.2 Timing chart
2. Dual Scan Document Feeder
2.1 Operating conditions
2.2 Timing chart
3. LU-205/LU-303
3.1 Operating conditions
3.2 Timing chart
4. FS-536/FS-536SD
4.1 Shift mode
4.1.1 Operating conditions
4.1.2 Timing chart
4.2 Center staples mode
4.2.1 Operating conditions
4.2.2 Timing chart

N) WIRING DIAGRAM
1. bizhub 958/808/758, bizhub PRO 958
1.1 Main body
2. Dual scan document feeder
3. Option
3.1 LU-205
3.2 LU-303
3.3 FS-537/FS-537SD
3.4 PK-523
3.5 ZU-609
3.6 PI-507
3.7 FS-536/FS-536SD

O) THEORY OF OPERATION bizhub 958/808/758, bizhub PRO 958
1. INTERFACE SECTION
1.1 Configuration
1.1.1 Front side
1.1.2 Rear side
1.1.3 Right side
2. SCANNER SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 LED exposure unit
2.3.2 When the power turns ON
2.3.3 Control when the Start key is pressed
2.3.4 Original scanning area
2.3.5 Original size detection control
2.3.6 Image processing
3. WRITE SECTION (PH SECTION)
3.1 Configuration
3.1.1 PH unit external view
3.2 Operation
3.2.1 Outline
3.2.2 Index signal control
3.2.3 Laser exposure control
3.2.4 Image processing
4. TONER SUPPLY SECTION
4.1 Configuration
4.1.1 Cartridge compatibility
4.1.2 Toner, Carrier, and Developer
4.2 Drive
4.2.1 Toner cartridge drive
4.2.2 Toner hopper drive
4.3 Operation
4.3.1 Toner supply to the toner hopper
4.3.2 Toner supply to the developing unit
4.3.3 Remaining toner detection control
4.3.4 Toner cartridge detection
4.3.5 Toner spillage prevention shutter
4.3.6 Front doors mechanism
5. DRUM UNIT
5.1 Configuration
5.2 Drive
5.2.1 Photoconductor drive
5.2.2 Charge corona cleaner drive
5.2.3 Rear side of the main body – Motor layout view (around the photoconductor drive unit)
5.3 Operation
5.3.1 Charge control
5.3.2 Erase LED control
5.3.3 Photoconductor cleaning
5.3.4 Photoconductor small amount rotation control
5.3.5 Charge corona cleaning
5.3.6 Drum unit/K detection
5.3.7 Image stabilization control
6. DEVELOPING SECTION
6.1 Configuration
6.2 Drive
6.2.1 Main body rear side – Motor layout view
6.3 Operation
6.3.1 Developer flow
6.3.2 Auto refining developing system
6.3.3 Toner supply quantity control
6.3.4 Developing bias
6.3.5 Developing unit/K detection
6.3.6 Image stabilization control
7. 1ST TRANSFER SECTION
7.1 Configuration
7.1.1 Cross-section of the 1st transfer section
7.1.2 Transfer belt unit external view
7.2 Drive
1st transfer section drive mechanism
7.2.1 Transfer belt drive
7.2.2 Transfer belt cleaning section drive
7.2.3 1st transfer roller drive
7.2.4 Motor layout around the transfer drive unit
7.3 Operation
7.3.1 1st transfer roller pressure control
7.3.2 1st transfer control
7.3.3 Toner level detection control and print position detection control
7.3.4 Transfer belt cleaning control
7.3.5 Toner collecting roller reverse control
7.3.6 Image stabilization control
8. 2ND TRANSFER SECTION
8.1 Configuration
8.1.1 2nd transfer section exterior view
8.2 Drive
8.2.1 Transfer roller pressure drive mechanism
8.2.2 2nd transfer roller drive mechanism
8.2.3 IDC sensor shutter drive mechanism
8.3 Operation
8.3.1 Transfer roller pressure control
8.3.2 2nd transfer control
8.3.3 2nd transfer cleaning control
8.3.4 Paper separation control
8.3.5 Sensor protection
9. TONER COLLECTING SECTION
9.1 Configuration
9.1.1 Waste toner box exterior view
9.2 Drive
9.2.1 Description
9.3 Operation
9.3.1 Waste toner collecting path to the waste toner box
9.3.2 Toner path in the waste toner box
9.3.3 Waste toner box-in-position detection
9.3.4 Waste toner box full detection
9.3.5 Front doors mechanism
10. PAPER FEED SECTION (TRAY 1, TRAY 2)
10.1 Configuration
10.1.1 Tray 1
10.1.2 Tray 2
10.2 Drive
10.3 Operation
10.3.1 Up and down control
10.3.2 Paper feed control
10.3.3 Feed roller speed reduction control
10.3.4 Paper feed retry control
10.3.5 Paper transport control
10.3.6 Vertical transport roller speed reduction control
10.3.7 Downstream exit control during multi-print cycle
10.3.8 Feed roller pressure changing mechanism
10.3.9 Paper size detection control
10.3.10 Paper length guide operation mechanism
10.3.11 Paper width guide
10.3.12 Remaining paper detection control
10.3.13 Paper feed tray locking mechanism
10.3.14 Temperature detection
11. PAPER FEED SECTION (TRAY 3, TRAY 4)
11.1 Configuration
11.1.1 Section configuration
11.1.2 Tray 3
11.1.3 Horizontal transport/Vertical transport
11.1.4 Tray 4
11.2 Drive
11.2.1 Tray 3
11.2.2 Horizontal transport/Vertical transport
11.2.3 Tray 4
11.3 Operation
11.3.1 Up and down control
11.3.2 Paper feed control
11.3.3 Horizontal transport control (tray 3)
11.3.4 Paper feed retry control
11.3.5 Paper feed temporary stop control
11.3.6 Paper size detection control
11.3.7 Remaining paper detection control
11.3.8 Detection of tray 3 or tray 4 slid out/in
11.3.9 Open/close detections of the horizontal transport unit
11.3.10 Dehumidification heater control
12. PAPER FEED SECTION (MANUAL BYPASS TRAY)
12.1 Configuration
12.2 Drive
12.3 Operation
12.3.1 Up and down control
12.3.2 Paper feed control
12.3.3 Feed roller speed reduction control
12.3.4 Separation roller pressure changing mechanism
12.3.5 Paper size detection control
12.3.6 Remaining paper detection control
12.3.7 Open and close detection of the manual bypass unit
12.3.8 Manual bypass tray open and close detection mechanism
12.3.9 Manual sub bypass tray open and close detection
13. REGISTRATION SECTION
13.1 Configuration
13.2 Drive
13.3 Operation
13.3.1 Registration control
13.3.2 OHP film detection
13.3.3 Paper dust removal mechanism
14. FUSING SECTION (bizhub 958/bizhub PRO 958)
14.1 Configuration
14.1.1 Fusing section cross section view
14.1.2 Sensor configuration of the fusing unit
14.1.3 Fusing unit exterior view
14.2 Drive
14.2.1 Pressure roller and the fusing belt drive
14.2.2 Pressure drive of pressure roller
14.2.3 Rear side of the main body – Motor layout view (From fusing to paper exit/Around reverse section)
14.3 Operation
14.3.1 Adjustment of paper loop amount
14.3.2 PPM control
14.3.3 Paper separation mechanism
14.3.4 Fusing pressure/retraction control
14.3.5 Fusing drive switch mechanism
14.3.6 Heating control
14.3.7 Fusing belt rotate detection control
14.3.8 Fusing temperature control
14.3.9 Fusing belt temperature sensors
14.3.10 Plain paper fusing temperature control
14.3.11 Smart fusing control
14.3.12 Protection against abnormal temperatures
14.3.13 Sensor disconnection detection control
14.3.14 IH power supply control
14.3.15 Detection of fusing unit
15. FUSING SECTION (bizhub 808/758 except Taiwan)
15.1 Configuration
15.1.1 Fusing section cross section view
15.1.2 Configuration of the temperature detector element of fusing unit
15.1.3 Fusing unit exterior view
15.2 Drive
15.2.1 Pressure roller and the heating roller drive
15.2.2 Pressure drive of the pressure roller
15.2.3 Rear side of the main body – Motor layout view (From fusing to paper exit/Around reverse section)
15.3 Operation
15.3.1 Adjustment of paper loop amount
15.3.2 PPM control
15.3.3 Paper separation mechanism
15.3.4 Fusing pressure/retraction control
15.3.5 Fusing drive switch mechanism
15.3.6 Heating roller heating control
15.3.7 Heating roller rotate detection control
15.3.8 Pressure roller/Soaking roller cleaning mechanism
15.3.9 Fusing temperature control
15.3.10 Heating roller temperature sensors
15.3.11 Plain paper fusing temperature control
15.3.12 Smart Fusing Control
15.3.13 Protection against abnormal temperatures
15.3.14 Sensor disconnection detection control
15.3.15 IH power supply control
15.3.16 Detection of fusing unit
16. FUSING SECTION (bizhub 758 for Taiwan)
16.1 Configuration
16.1.1 Fusing section cross section view
16.1.2 Sensor configuration of the fusing unit
16.1.3 Fusing unit exterior view
16.2 Drive
16.2.1 Drive for heating roller and pressure roller
16.2.2 Pressure roller pressure drive
16.2.3 Rear side of the main body – Motor layout view (around the fusing section)
16.3 Operation
16.3.1 Adjustment of paper loop amount
16.3.2 PPM control
16.3.3 Paper separation mechanism
16.3.4 Pressure roller pressure/release control
16.3.5 Fusing drive switch mechanism
16.3.6 Heating roller heat control
16.3.7 Heating roller rotation detection mechanism
16.3.8 Fusing temperature control
16.3.9 Heating roller temperature sensor
16.3.10 Plain paper fusing temperature control
16.3.11 Smart fusing control
16.3.12 Protection from abnormal temperatures
16.3.13 Sensor disconnection detection control
16.3.14 IH power supply control
16.3.15 Detection of fusing unit
17. DUPLEX SECTION
17.1 Configuration
17.2 Drive
17.3 Operation
17.3.1 Paper transport control
17.3.2 Duplex circulation control
18. PAPER EXIT/REVERSE SECTION
18.1 Configuration
18.2 Drive
18.3 Operation
18.3.1 Paper transport control
19. IMAGE STABILIZATION CONTROL
19.1 Outline
19.2 Description of control
19.2.1 IDC sensor adjustment control
19.2.2 Max image density adjustment control
19.2.3 LD intensity adjustment control
19.2.4 Gamma correction control
19.3 Control contents
19.3.1 Image stabilization type (mode)
19.3.2 Control sequence by mode
19.4 Operation timing
19.4.1 Predrive operation
19.4.2 During a print cycle
19.4.3 Service Mode
19.4.4 Expert Adjustment
19.4.5 Stabilization time
20. IMAGE PROCESSING
20.1 Scanner section image processing block diagram
20.2 CIS section image processing block diagram
20.3 Write section image processing block diagram
21. POWER SUPPLY SECTION
21.1 Main power switch
21.2 Power key
21.2.1 Configuration
21.2.2 Operation
22. FAN CONTROL
22.1 Configuration
22.2 Control
22.2.1 Control conditions
22.3 Operation
22.3.1 Transport section – Suction mechanism, UFP removal mechanism, and odor prevention mechanism
22.3.2 Cooling mechanism for the paper exit section and reverse section
22.3.3 Ozone removal mechanism
22.3.4 Toner scattering prevention mechanism
22.3.5 Toner cartridge cooling mechanism
22.3.6 Power supply cooling mechanism
22.3.7 IH power supply cooling mechanism
22.3.8 IH coil cooling mechanism
22.3.9 Cooling mechanism for the PH unit and imaging unit
22.3.10 MFP board cooling mechanism
22.3.11 Paper exit tray – odor removal mechanism
23. INDICATOR FUNCTION
23.1 Configuration
23.1.1 Control panel section
23.1.2 Front side section
23.2 Control
23.2.1 Power key and Start key indicator section
23.2.2 Warning status indicator section
23.2.3 Operation status indicator section
23.2.4 Data indicator section
23.2.5 Remaining paper level display section
24. COUNTER CONTROL
24.1 Configuration
24.2 Operation

PA THEORY OF OPERATION REVERSE AUTOMATIC DOCUMENT FEEDER/SP-501/UK-501
PA-1
1. CONFIGURATION
1.1 Section configuration
1.2 Main parts configuration
2. PAPER PATH
2.1 Paper path
3. PAPER FEED SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Original set/empty detection
3.3.2 Original size detection mechanism
3.3.3 Up/down control for the document feed tray
3.3.4 Original take-up control
3.3.5 Double feed detection (UK-501)
4. REGISTRATION SECTION
4.1 Configuration
4.2 Drive
4.3 Operation
4.3.1 Registration control
5. READ SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Reading transport control
5.3.2 Reading roller pressure/retraction control
5.3.3 DF original glass contamination prevention control
5.3.4 CIS original reading control
5.3.5 CIS control when power is turned ON
5.3.6 CIS control when the document is loaded
5.3.7 CIS control when the start key is pressed
5.3.8 CIS glass contamination prevention control
5.3.9 Opening and closing guide set detection
6. PAPER EXIT SECTION
6.1 Configuration
6.2 Drive
6.3 Operation
6.3.1 Document exit mechanism
6.3.2 Faxed original stamp function SP-501
7. OPEN AND CLOSE DETECTION SECTION
7.1 DF angle open and close detection
7.2 DF open and close detection
8. FAN CONTROL
8.1 Function
8.2 Control condition
PB THEORY OF OPERATION LU-205
1. SECTION CONFIGURATION
2. PAPER PATH
3. CONFIGURATION
3.1 Exterior view
3.2 Main part
3.3 Electrical part
4. DRIVE
4.1 Paper feed transport drive
4.2 Paper lift-up drive
5. OPERATION
5.1 Unit open/close section
5.1.1 Unit lock mechanism
5.1.2 LU door open/close detection mechanism
5.2 Paper storage section
5.2.1 Paper tray lifting mechanism
5.2.2 Paper tray lift-up drive release mechanism
5.2.3 Paper guide plate
5.3 Paper feed/transport section
5.3.1 Paper feed control
5.3.2 Paper transport control
5.3.3 Periodical replacement parts
5.3.4 Remaining paper level detection
5.3.5 Paper empty detection
5.3.6 Remaining paper display
5.4 Dehumidification heater section
5.4.1 Dehumidification heater mechanism

PC THEORY OF OPERATION LU-303
1. SECTION CONFIGURATION
2. PAPER PATH
3. CONFIGURATION
3.1 Exterior view
3.2 Main part
3.3 Electrical part
4. DRIVE
4.1 Paper feed transport drive
4.2 Paper lift-up drive
5. OPERATION
5.1 Unit open/close section
5.1.1 Unit lock mechanism
5.1.2 LU door open/close detection mechanism
5.2 Paper storage section
5.2.1 Paper tray lifting mechanism
5.2.2 Paper tray lift-up drive release mechanism
5.2.3 Paper size detection mechanism
5.3 Paper feed/transport section
5.3.1 Paper feed control
5.3.2 Paper transport control
5.3.3 Periodical replacement parts
5.3.4 Remaining paper level detection
5.3.5 Paper empty detection
5.3.6 Remaining paper display
5.4 Dehumidification heater section
5.4.1 Dehumidification heater mechanism

PD THEORY OF OPERATION FS-536/FS-536SD/PK-520/RU-515
1. CONFIGURATION
1.1 Section configuration
1.2 Main parts configuration
2. PAPER PATH
2.1 Paper path (FS-536SD/PK-520/RU-515)
3. RU-515
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Paper horizontal transport operation
3.3.2 Door open/close detection mechanism
4. FINISHER SECTION
4.1 Door open/close detection mechanism
4.1.1 Front door open/close detection mechanism
4.1.2 Upper door open/close detection mechanism
5. TRANSPORT SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Paper path switching mechanism
5.3.2 Receiving roller section up/down function
5.3.3 Buffer control
5.3.4 Sub tray exit mechanism
6. ALIGNMENT SECTION
6.1 Configuration
6.1.1 Upper paddle section
6.1.2 Alignment tray section
6.1.3 Exit section
6.2 Drive
6.2.1 Upper paddle section/Alignment tray section
6.2.2 Exit section
6.3 Operation
6.3.1 Paper transport control to alignment section
6.3.2 Paper alignment control
6.3.3 Paper exit control
7. STAPLER SECTION
7.1 Configuration
7.2 Drive
7.3 Operation
7.3.1 Stapler movement control
7.3.2 Staple control
7.3.3 Staple empty detection control
8. OUTPUT TRAY SECTION
8.1 Configuration
8.2 Drive
8.3 Operation
8.3.1 Main tray up/down mechanism
8.3.2 Main tray upper detection mechanism
8.3.3 Main tray paper level detection control
8.3.4 Tray full detection mechanism
9. SADDLE SECTION (FS-536SD)
9.1 Configuration
9.2 Transport section
9.2.1 Drive
9.2.2 Paper transport
9.2.3 Curl cover
9.3 Alignment section
9.3.1 Drive
9.3.2 Alignment
9.3.3 Stopper guide
9.4 Stapler
9.4.1 Drive
9.4.2 Operation
9.5 Center folding/Center staple
9.5.1 Drive
9.5.2 Folding knife
9.6 Tri-folding
9.6.1 Drive
9.6.2 Tri-folding operation
9.7 Paper exit section
9.7.1 Drive
9.7.2 Paper exit
9.7.3 Tray full detection mechanism
10. PK-520
10.1 Configuration
10.2 Drive
10.3 Operation
10.3.1 Skew correction control
10.3.2 Punch control
10.3.3 Puncher up/down status detection configuration
10.3.4 Punch dust box full detection mechanism
10.3.5 Punch dust box installation detection mechanism

PE THEORY OF OPERATION FS-537/FS-537SD/PK-523/JS-602/PI-507/ZU-609
1. CONFIGURATION
1.1 Section configuration
1.2 Main parts configuration
2. PAPER PATH
2.1 Paper path (FS-537SD/PK-523/ZU-609/PI-507)
2.2 Paper path (FS-537/JS-602)
3. RU-515
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Paper horizontal transport operation
3.3.2 Door open/close detection mechanism
4. FINISHER SECTION
4.1 Door open/close detection mechanism
4.1.1 Front door open/close detection mechanism
5. TRANSPORT SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Route change gate
5.3.2 Sub tray/JS route change gate
5.3.3 Receiving roller section up/down function
5.3.4 Buffer control
5.3.5 Sub tray output
6. ALIGNMENT SECTION
6.1 Configuration
6.1.1 Upper paddle section
6.1.2 Alignment plate
6.1.3 Exit section
6.2 Drive
6.2.1 Upper paddle
6.2.2 Alignment plate
6.2.3 Exit section
6.3 Operation
6.3.1 Upper paddle
6.3.2 Alignment plate
6.3.3 Exit section
6.3.4 Stack support plate control
7. STAPLER SECTION
7.1 Configuration
7.2 Drive
7.3 Operation
7.3.1 Stapler position detection
7.3.2 Staple control
8. OUTPUT TRAY SECTION
8.1 Configuration
8.2 Drive
8.3 Operation
8.3.1 Main tray up/down mechanism
8.3.2 Main tray paper detection
8.3.3 Tray full detection mechanism
9. SADDLE SECTION FS-537SD
9.1 Configuration
9.2 Transport section
9.2.1 Drive
9.2.2 Paper transport
9.2.3 Curl cover
9.3 Alignment section
9.3.1 Drive
9.3.2 Alignment
9.3.3 Stopper guide
9.4 Stapler
9.4.1 Drive
9.4.2 Operation
9.5 Center folding/Center staple
9.5.1 Drive
9.5.2 Folding knife
9.6 Tri-folding
9.6.1 Drive
9.6.2 Tri-folding operation
9.7 Paper exit section
9.7.1 Drive
9.7.2 Paper exit
9.7.3 Paper transport belt
10. PK-523
10.1 Configuration
10.2 Drive
10.2.1 Punch shift section
10.2.2 Punch section
10.3 Operation
10.3.1 Punch standby position movement control
10.3.2 Punch position correction control
10.3.3 Punch control
10.3.4 Punch scraps box control
11. ZU-609
11.1 Configuration
11.2 Drive
11.2.1 1st folding
11.2.2 2nd folding/transport
11.3 Operation
11.3.1 1st folding mechanism
11.3.2 2nd folding mechanism
11.3.3 Double-folding mechanism
11.3.4 Transport roller pressure change
11.3.5 Z-fold pressure release mechanism
11.3.6 Z-fold paper detection
12. PI-507
12.1 Configuration
12.2 Drive
12.3 Operation
12.3.1 Tray lift mechanism
12.3.2 Pick-up mechanism
12.3.3 Separation mechanism
12.3.4 Path switching mechanism
12.3.5 Paper size detection control
12.3.6 Door open/close detection mechanism
13. JS-602
13.1 Configuration
13.2 Drive
13.3 Operation
13.3.1 Job tray transport mechanism
13.3.2 Door open/close detection mechanism

PF THEORY OF OPERATION AU-102/AU-201S/OT-508
1. AU-102
1.1 Configuration
1.2 Operation
2. AU-201S
2.1 Configuration
2.2 Operation
3. OT-508
3.1 Configuration
3.2 Operation

PG THEORY OF OPERATION EK-610/EK-611/SC-508
1. EK-610
1.1 Configuration
1.2 Operation
2. EK-611
2.1 Configuration
2.2 Operation
3. SC-508
3.1 Configuration
3.2 Operation
PH THEORY OF OPERATION UK-212
1. CONFIGURATION
1.1 Mounting position
2. OPERATION
2.1 Outline
2.2 2nd network interface structure
2.2.1 Wired Only
2.2.2 Wireless Only
2.2.3 Wired+Wireless (Secondary Mode)
2.2.4 Wired+Wireless (Primary Mode)
2.2.5 Wired+Wireless (Wi-Fi Direct)
2.3 Operation on ErP Auto Power Off mode
2.3.1 Wired + Wireless (Secondary Mode)
2.3.2 Wired + Wireless (Primary Mode), Wired + Wireless (Wi-Fi Direct)
2.3.3 Setting for printer driver

PI THEORY OF OPERATION HD-524
1. CONFIGURATION
1.1 Outline
1.1.1 About RAID 1
1.2 Unit configuration
2. OPERATION
2.1 HDD master/slave automatic switching control
2.2 HDD failure detection control
2.2.1 A master drive error has occurred (CD013)
2.2.2 A slave drive error has occurred (CD014)
2.2.3 A master-slave drive error has occurred (CD015)
2.2.4 A master drive error has occurred during the HDD mirroring rebuilding (CD016)
2.2.5 A slave drive error occurred during the HDD mirroring rebuilding (CD017)
2.3 HDD mirroring rebuild
2.3.1 Example: When HDD (B) is installed and rebuilding is executed
2.3.2 Example: When an HDD (A) R/W error occurs and HDD is replaced
2.4 Format HDD

PJ THEORY OF OPERATION FK-515/FK-516
1. COMMUNICATION CONTROL
1.1 FIF bits of DIS, DTC and DCS
1.1.1 FIF data configuration list (DIS/DTC)
1.1.2 FIF data configuration list (DCS)
1.2 Modem fallback sequence
1.2.1 V17, V29, and V27 ter
1.2.2 V34 fallback
1.3 V8/V34 sequence
1.3.1 V34
1.3.2 Sample of a signal procedure at sending two pages
1.3.3 Procedure details
1.3.4 Common signal bit definition
1.3.5 Phase 2 (Probing)
1.3.6 Phase 3
1.3.7 Re-synchronization procedure / Startup procedure
1.3.8 Other
2. FUNCTION
2.1 Telephone function
2.1.1 TEL/FAX switching
2.2 F-code
2.2.1 Signal format
2.2.2 F-code confidential transmission
2.2.3 F-code bulletin board polling
2.2.4 F-code relay transmission
2.3 Transmission function
2.3.1 Original scan mode
2.4 Reception function
2.4.1 Reduction / division of reception
2.4.2 Cassette / paper selection
2.4.3 Compulsory memory reception
2.4.4 Closed reception (Junk FAX)

S) LAYOUT DRAWINGS FOR RELATED PARTS BY EACH TROUBLE CODE
1. C0002
2. C0104, C0105
3. C0202
4. C0204
5. C0206
6. C0208
7. C0211
8. C0216
9. C0301
10. C0351
11. C1003, C1013
12. C1004, C1014
13. C1007, C1017
14. C1081, C1082
15. C1102
15.1 FS-536/FS-536SD
15.2 FS-537/FS-537SD
16. C1103
16.1 FS-536/FS-536SD
16.2 FS-537/FS-537SD
17. C1104
18. C1105
18.1 FS-536/FS-536SD
18.2 FS-537/FS-537SD
19. C1106
19.1 FS-536/FS-536SD
19.2 FS-537/FS-537SD
20. C1109
20.1 FS-536/FS-536SD
20.2 FS-537/FS-537SD
21. C1112
21.1 FS-536SD
21.2 FS-537SD
22. C1113
22.1 FS-536SD
22.2 FS-537SD
23. C1114
23.1 FS-536SD
23.2 FS-537SD
24. C1115
24.1 FS-536SD
24.2 FS-537SD
25. C1124
26. C1125
27. C1127
28. C1130
29. C1131
30. C1132
30.1 FS-536/FS-536SD
30.2 FS-537/FS-537SD
31. C1133
32. C1140
32.1 FS-536/FS-536SD
32.2 FS-537/FS-537SD
33. C1141
33.1 FS-536/FS-536SD
33.2 FS-537/FS-537SD
34. C1142
35. C1143
36. C1144
36.1 FS-536/FS-536SD
36.2 FS-537/FS-537SD
37. C1145
37.1 FS-536/FS-536SD
37.2 FS-537/FS-537SD
38. C1146
39. C1152
40. C1156
40.1 FS-536SD
40.2 FS-537SD
41. C1184
41.1 FS-536/FS-536SD
41.2 FS-537/FS-537SD
42. C1195
42.1 FS-536SD
42.2 FS-537SD
43. C1196
43.1 FS-536SD
43.2 FS-537SD
44. C1197
44.1 FS-536SD
44.2 FS-537SD
45. C11A2
45.1 FS-536/FS-536SD
45.2 FS-537/FS-537SD
46. C11C5
47. C11E1
47.1 FS-536/FS-536SD
47.2 FS-537/FS-537SD
48. C11E2
49. C1403
50. C1404
51. C2101
52. C2151
53. C2152, C2153, C2155, C2157
54. C2163
55. C2204
56. C2257, C2258
57. C2259, C225A
58. C225B, C225C
59. C2350
60. C2353
61. C2356
62. C2414, C2558, C255C, C2A14, C2A24, C40A1-C40C5, C5372, C5601-C5606, CA051-CA053, CC170-CC186,
CC191-CC216, CD201-CD242, CD271, CD401-CD413, CD701-CD706, CE001, CE003-CE305, CEEE1, CEEE3
63. C2557
64. C2564
65. C2650
66. C265A
67. C265B
68. C3101, C3103
69. C3102
70. C3201, C3202
71. C3303
72. C3304
73. C3305
74. C3310
75. C3423
76. C3425, C3725, C3825, C3925, C392B
77. C3722, C3822, C3922
78. C3723
79. C3726, C3826, C3926
80. C3731
81. C3732
82. C3733
83. C3736
84. C3737
85. C3823
86. C3903, C3923
87. C392A
88. C3B02, C3B03
89. C3B07, C3B08
90. C4002
91. C4101
92. C4301
93. C4501
94. C4810
95. C5104, C5105
96. C5304
97. C5306
98. C5351
99. C5354
100. C5355
101. C5610
102. C6001
103. C6002
104. C6102, C6103
105. C6104, C6105
106. C6704, C6752
107. C6751
108. C6753
109. C6754, C6755, C9403, C9404
110. C6756
111. C6901, C6902, C6903
112. C6911, C6912, C6913
113. C6F01
114. C8101
115. C8103
116. C8106
117. C8107
118. C8302
119. C8401, CC156
120. C8402
121. C9401, C9402
122. CC155, CD704
123. CC159, CC15A
124. CC15B
125. CC163, CC164, CD3A0
126. CC190, CD002, CD004, CD00F, CD020, CD050
127. CD010, CE002
128. CD011, CD012, CD013, CD014, CD015, CD016, CD017, CD041, CD042, CD043, CD044, CD045, CD046,
CD047, CD048, CD049, CD04A, CD04B
129. CD030
130. CD261
131. CD272
132. CDF50, CDF70, CDFA0
133. CDF51, CDF71, CDFA1
134. CED01
135. CEEE2.