Konica Minolta Bizhub Pro 1200 Pro 1200P Pro 1051 Service Manual and Parts Catalog

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Accurate, clear and concise text, combined with detailed illustrations and photos, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present manual Konica Minolta Bizhub PRO 1200/PRO 1200P/PRO 1051 contain clear instructions and procedures on how to fix the problems occurring in your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

Revision List
Bizhub PRO 1200/1200P/1051
Bizhub PRO 1200/1200P/1051
A – SAFETY AND IMPORTANT WARNING ITEMS
1. IMPORTANT NOTICE
2. DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION
2.1 Description items in this Service Manual
2.2 Description items for safety and important warning items
3. SAFETY WARNINGS
3.1 MODIFICATIONS NOT AUTHORIZED BY KONICA MINOLTA BUSINESS TECHNOLOGIES, INC
3.1.1 Actions requiring special attention
3.2 POWER PLUG SELECTION
3.2.1 Power Cord Set or Power Plug
3.3 CHECKPOINTS WHEN PERFORMING ON-SITE SERVICE
3.3.1 Power Supply
3.3.2 Installation Requirements
3.3.3 After Service
3.4 FUSE
3.5 Used Batteries Precautions
3.5.1 ALL Areas
3.5.2 Germany
3.5.3 France
3.5.4 Denmark
3.5.5 Finland, Sweden
3.5.6 Norway
4. WARNING INDICATIONS ON THE MACHINE
4.1 Warning indications inside the machine
5. MEASURES TO TAKE IN CASE OF AN ACCIDENT

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

C – PRODUCT SPECIFICATIONS
1. Bizhub PRO 1200/1200P/1051
1.1 Type
1.2 Functions
1.3 Type of paper
1.4 Available types of paper and ranges of paper weight
1.5 Materials
1.6 Maintenance
1.7 Machine data
1.8 Operating environment
1.9 Note regarding the specifications
2. DF-615
2.1 Type
2.2 Functions
2.3 Type of paper
2.4 Originals other than the paper feed and throughput can be guaranteed
2.5 Originals not allowed to be fed
2.6 Combination of mixed originals
2.7 Maintenance
2.8 Machine data
2.9 Operating environment
2.10 Note regarding the specifications
3. PF-702
3.1 Type
3.2 Functions
3.3 Type of paper
3.4 Maintenance
3.5 Machine data
3.6 Operating environment
3.7 Note regarding the specifications
4. PP-701
4.1 Type
4.2 Maintenance
4.3 Machine data
4.4 Operating environment
4.5 Note regarding the specifications
5. PF-703
5.1 Type
5.2 Functions
5.3 Type of paper
5.4 Maintenance
5.5 Machine data
5.6 Operating environment
5.7 Note regarding the specifications
6. HT-505
6.1 Type
6.2 Machine data
6.3 Operating environment
6.4 Note regarding the specifications
7. FA-501
7.1 Type
7.2 Type of paper
7.3 Machine data
7.4 Operating environment
7.5 Note regarding the specifications
8. RH-101
8.1 Type
8.2 Functions
8.3 Machine data
8.4 Operating environment
8.5 Note regarding the specifications
9. HD-511
9.1 Type
9.2 Functions
9.3 Machine data
9.4 Operating environment
9.5 Note regarding the specifications
10. RU-506
10.1 Type
10.2 Functions
10.3 Paper type
10.4 Machine data
10.5 Operating environment
10.6 Note regarding the specifications
11. FS-521
11.1 Type
11.2 Functions
(1) Function
(2) Number of staple sheets
(3) Staple position
(4) Maximum tray capacity of the main tray
(5) Maximum tray capacity of the sub tray
11.3 Type of paper
(1) Staple
11.4 Machine data
11.5 Operating environment
11.6 Note regarding the specifications
12. LS-505
12.1 Type
12.2 Functions
(1) Function
(2) Maximum tray capacity
12.3 Type of paper
12.4 Machine data
12.5 Operating environment
12.6 Note regarding the specifications
13. FD-503
13.1 Type
13.2 Functions
(1) Function
(2) Maximum tray capacity
13.3 Type of paper
(1) Punching function
(2) Folding functions
(3) PI functions
13.4 Machine data
13.5 Operating environment
13.6 Note regarding the specifications
14. SD-506
14.1 Type
14.2 Functions
(1) Function
(2) Maximum tray capacity
14.3 Type of paper
(1) Straight/sub tray mode
(2) Saddle stitching mode
(3) Trimming mode
(4) Multi-center folding mode
(5) Overlap tri-folding mode
14.4 Machine data
14.5 Operating environment
14.6 Note regarding the specifications
15. PB-502
15.1 Type
15.2 Functions
(1) Functions
(2) Binding sheets
(3) Maximum tray capacity
(4) Others
15.3 Type of paper
(1) Paper size
(2) Paper weight
15.4 Maintenance
15.5 Machine data
15.6 Operating environment
15.7 Note regarding the specifications
16. PB-503
16.1 Type
16.2 Functions
(1) Function
(2) Binding sheets
(3) Maximum tray capacity
(4) Others
16.3 Type of paper
(1) Paper size
(2) Paper weight
(3) Applicable paper in each mode
16.4 Machine data
16.5 Operating environment
16.6 Note regarding the specifications
17. IC Unit
17.1 Type
17.2 Functions
17.3 Paper
17.4 Maintenance
17.5 Machine data
17.6 Operating environment
17.7 Note regarding the specifications
18. GP-501
18.1 Type
18.2 Modes of Operation
18.3 Machine data
18.4 Software
18.5 Electronic
18.6 Inputs
(1) Media Input from Printer
(2) Power
18.7 Outputs
18.8 Performance
(1) Reliability
18.9 Operation Environment, Storage, Transport
18.10 Safety /Regulatory
(1) Safety Compliance
(2) Electromagnetic Compliance
18.11 Appendix A
18.12 Appendix B
18.13 Appendix C
18.14 Glossary of Terms

D – OVERALL COMPOSITION
1. SYSTEM CONFIGURATION
1.1 System configuration
1.2 Option coupling formation
1.2.1 Coupling combination of the main body and the paper feed option
1.2.2 Coupling combination of the main body and the finisher option
2. MAIN BODY UNIT CONFIGURATION
3. PAPER PATH
3.1 PAPER PATH
3.2 Paper exit path pattern
3.3 Paper exit process of RU-506 according to the difference of the finisher option and the weight
3.3.1 In case of 1200/1200P
3.3.2 In case of 1051
4. Control block diagram
5. Image creation control
6. Process speed
6.1 PRO1200/1200P (at normal temperature)
6.2 PRO1051 (at normal temperature)

E – SERVICE TOOL
1. Maintenance Item
1.1 Service material list
1.1.1 Service material list
1.2 Jig list
1.2.1 Jig list
1.3 Mail remote notification system
1.3.1 Outline
1.3.2 Operating environment
1.3.3 Major functions
1.3.4 Initialization
1.3.5 Operating instructions of the mail remote notification system
1.3.6 Mail sending
1.4 Machine setting data Import/Export screen
1.4.1 OUTLINE
1.5 Job history list
1.5.1 Outline
1.5.2 Major functions
1.5.3 Setting method
1.6 Acquisition of the controller log
1.6.1 Outline
1.6.2 Preparation
1.6.3 Procedure for acquisition
1.7 Counter list obtaining with USB memory
1.7.1 Outline
1.7.2 List that can be obtained
1.7.3 Obtaining method

F – PERIODICAL MAINTENANCE
1. Maintenance Item
1.1 Bizhub PRO 1200/1200P/1051
1.1.1 Replacing procedure of the periodical replacement parts
1.1.2 Periodic maintenance 1 (Every 750,000 prints)
1.1.3 Periodic maintenance 2 (Every 1,000,000 prints)
1.1.4 Periodic maintenance 3 (Every 1,500,000 prints)
1.1.5 Periodic maintenance 4 (Every 2,250,000 prints)
1.1.6 Periodic maintenance 5 (Every 3,000,000 prints)
1.1.7 Periodic maintenance 6 (Every 4,500,000 prints)
1.1.8 Periodic maintenance 7 (Every 6,000,000 prints)
1.1.9 Periodic maintenance 8 (Every 10,500,000 prints)
1.1.10 Periodic maintenance 9 (Every 15,000,000 prints)
1.1.11 Periodic maintenance 10 (Every 20,250,000 prints)
1.1.12 Periodic maintenance 11 (Every 30,000,000 prints)
1.2 DF-615
1.2.1 Periodic maintenance 1 (Every 750,000 prints)
1.2.2 Periodic maintenance 2 (Every 2,250,000 prints)
1.2.3 Periodic maintenance 3 (Every 4,500,000 prints)
1.3 PF-702
1.3.1 Periodic maintenance 1 (Every 750,000 prints)
1.3.2 Periodic maintenance 2 (Every 2,250,000 prints)
1.3.3 Periodic maintenance 3 (Every 10,500,000 prints)
1.3.4 Periodic maintenance 4 (Every 15,000,000 prints)
1.3.5 Periodic maintenance 5 (Every 30,000,000 prints)
1.3.6 Spotted replacement (Every 50,000 prints)
1.4 PF-703
1.4.1 Periodic maintenance 1 (Every 750,000 prints)
1.4.2 Periodic maintenance 2 (Every 10,500,000 prints)
1.4.3 Periodic maintenance 3 (Every 20,250,000 prints)
1.5 PF-702 (PI-PFU)
1.5.1 Periodic maintenance 1 (Every 750,000 prints)
1.5.2 Periodic maintenance 2 (Every 4,500,000 prints)
1.5.3 Periodic maintenance 3 (Every 10,500,000 prints)
1.5.4 Periodic maintenance 4 (Every 20,250,000 prints)
1.6 RU-506
1.6.1 Maintenance 1 (Every 750,000 prints)
1.6.2 Maintenance 2 (Every 20,250,000 prints)
1.6.3 Maintenance 3 (Every 30,000,000 prints)
1.6.4 Spotted replacement (Every 5,000,000 operations)
1.7 FS-521
1.7.1 Maintenance1 (Every 750,000 prints)
1.7.2 Maintenance 2 (Every 3,000,000 prints)
1.7.3 Maintenance 3 (Every 5,250,000 prints)
1.7.4 Spotted replacement (Every 500,000 operations)
1.8 LS-505
1.8.1 Maintenance 1 (Every 15,000,000 prints)
1.9 FD-503
1.9.1 Maintenance 1 (Every 750,000 prints)
1.9.2 Maintenance2 (Every 2,250,000 prints)
1.9.3 Maintenance 3 (Every 5,250,000 prints)
1.9.4 Maintenance 4 (Every 10,500,000 prints)
1.10 SD-506
1.10.1 Maintenance1 (Every 750,000 prints)
1.10.2 Maintenance 2 (Every 1,500,000 prints)
1.10.3 Maintenance 3 (Every 20,250,000 prints)
1.10.4 Maintenance 4 (Every 30,000,000 prints)
1.10.5 Spotted replacement part (Every 2,500,000 sets)
1.11 PB-502
1.11.1 Maintenance 1 (Every 750,000 prints)
1.11.2 Maintenance 2 (Every 6,000,000 prints)
1.11.3 Maintenance 3 (Every 10,500,000 prints)
1.11.4 Maintenance4 (Every 12,000,000 prints)
1.11.5 Maintenance 5 (Every 20,250,000 prints)
1.11.6 Maintenance 6 (Every 30,000,000 prints)
1.11.7 Spotted replacement (Every 2000 hours)
1.11.8 Spotted replacement part (Every 3,000,000 cycle)
1.11.9 Spotted replacement part 3 (Every 6,000,000 cycle)
1.12 PB-503
1.12.1 Maintenance 1 (Every 750,000 prints)
1.12.2 Maintenance 2 (Every 6,000,000 prints)
1.12.3 Maintenance 3 (Every 10,500,000 prints)
1.12.4 Maintenance4 (Every 12,000,000 prints)
1.12.5 Maintenance 5 (Every 20,250,000 prints)
1.12.6 Maintenance 6 (Every 30,000,000 prints)
1.12.7 Spotted replacement (Every 2000 hours)
1.12.8 Spotted replacement part (Every 3,000,000 cycle)
1.12.9 Spotted replacement part 3 (Every 6,000,000 cycle)
1.12.10 Spotted replacement part 4 (Every 120 hours) *1
1.12.11 Spotted replacement part 5 (Every 240 hours) *1
1.12.12 Spotted replacement part 6 (Every 2,000 hours) *1
1.13 GP-501
1.13.1 Maintenance 1 (Every 200,000 prints)
1.13.2 Maintenance 2 (Every 800,000 prints)
1.13.3 Maintenance 3 (Every 2,000,000 prints)
1.13.4 Maintenance 4 (Every 3,000,000 prints)
1.13.5 Maintenance 5 (Every 12,000,000 prints)
1.13.6 Maintenance 6 (Every 16,000,000 prints)
2. Periodically replaced parts list
2.1 Periodical replacement parts
2.2 bizhub PRO 1200/1200P/1051
2.2.1 Periodically replaced parts list
2.2.2 Spotted replacement parts list
3. Life value
3.1 Life value of materials/parts
3.2 Life value determining condition
4. PERIODICAL MAINTENANCE PROCEDURE bizhub PRESS 1200/1200P/1051
4.1 Precautions on maintenance
4.2 External section
4.2.1 Replacing the ozone filter /12
4.2.2 Replacing the conveyance suction filter
4.2.3 Replacing the developing suction filter
4.2.4 Replacing the dust-proof filter
4.3 Photo conductor section
4.3.1 Removing/reinstalling the photo conductor section
4.3.2 Replacing the charger unit
4.3.3 Replacing the charger control plate
4.3.4 Replacing the charger wire/charger vibration proof rubber
4.3.5 Replacing the charger cleaning unit/C-clip
4.3.6 Cleaning the LPH lens
4.3.7 Replacing the drum temperature sensor
4.3.8 Replacing the drum/cleaning of the photo conductor section
4.3.9 Replacing the drum claw
4.3.10 Replacing the drum fixing spring and the drum positioning collar
4.4 Developing section
4.4.1 Replacing the suction filters /Up and /Lw
4.4.2 Replacing the developing suction seal /2 and /5, the suction pad /H and /I, and the stopper pad
4.4.3 Cleaning of the developing unit
4.4.4 Replacing the developing unit
4.4.5 Replacing the developer
4.5 Toner supply/collection section
4.5.1 Replacing/cleaning of the toner bottle
4.5.2 Replacing the waste toner box
4.5.3 Replacing the agitator plate assy
4.5.4 Intermediate hopper motor (M11)
4.5.5 Replacing the toner supply sleeves /1 and /2
4.5.6 Replacing the toner bottle motor (M6) and the toner hopper motor (M7)
4.5.7 Replacing the pump units /Lt and /Rt
4.5.8 Replacing the waste toner box swing motor (M19)
4.5.9 Replacing the air separation motor (M10)
4.6 Cleaning section
4.6.1 Removing/reinstalling the cleaning section
4.6.2 Replacing the drum scraper assy/scatter preventive filter assy
4.6.3 Replacing the cleaning blade
4.6.4 Cleaning/replacing the toner seal board
4.6.5 Replacing the toner guide brush assy/scattering prevention felt/seal plates /Fr and /Rr
4.6.6 Replacing the guide plate assy
4.6.7 Replacing the discharge wire/PCC unit
4.6.8 Cleaning when removing the cleaning unit (when conducting maintenance work)
4.7 Paper feed section
4.7.1 Removing/reinstalling the pick-up roller assembly/separation roller assy
4.7.2 Replacing the pick-up roller/paper feed roller
4.7.3 Replacing the separation roller
4.7.4 Replacing the torque limiter /A and the cover
4.7.5 Removing/reinstalling the tray
4.7.6 Replacing the paper feed clutch/separation clutch
4.7.7 Replacement procedure of the parts at the separation section
4.8 Vertical conveyance section
4.8.1 Removing/reinstalling the vertical conveyance unit
4.8.2 Replacing the pre-registration clutch/vertical conveyance clutch
4.8.3 Replacing the pre-registration rollers /1 and /2, the pre-registration bearing, the conveyance rollers /2 and /3, and the
torque limiter
4.8.4 Replacing the conveyance pulley and the conveyance belt /A
4.8.5 Replacing the conveyance roller /1 and the paper feed gear /B
4.8.6 Replacing the conveyance exit roller peripheral parts
4.8.7 Replacing the paper dust removing brush and the paper dust guide holder
4.8.8 Cleaning of the paper dust guide holder
4.9 Duplex section
4.9.1 Pulling out/reinstalling the duplex section
4.9.2 Cleaning of the paper dust removing brush for the registration roller /Lw
4.9.3 Cleaning of the paper dust removing brush for the registration roller /Up
4.9.4 Cleaning of the registration sensor
4.9.5 Cleaning of the paper stay sensor
4.9.6 Cleaning the ADU paper reverse sensors /1 and /2
4.9.7 Removing/reinstalling the transfer belt unit
4.9.8 Replacing the transfer belt, the transfer roller, the bearing /H and the transfer contact /Rr
4.9.9 Replacing the transfer contact /Fr
4.9.10 Removing/reinstalling the duplex section cover
4.9.11 Removing/reinstalling the registration section
4.9.12 Replacing the registration roller /Up, the registration bearing, the roller gear /Rt, the registration gears /Up and /Lw
F-101
4.9.13 Replacing of the paper lift sheet
4.9.14 Replacing the pre-transfer driven roller assy
4.9.15 Replacing the loop driven roller
4.9.16 Replacing the belt cleaning unit
4.9.17 Replacing the cleaning brush, the cleaning shaft, the regulation plate assy and the power supply parts
4.9.18 Replacing the registration motor (M17) and the motor gear /Rt
4.9.19 Replacing the loop motor (M18)
4.9.20 Replacing the ADU exit roller
4.9.21 Replacing the ADU reverse motor (M12) and the ADU reverse motor belt
4.9.22 Replacing the ADU conveyance motor /2 (M16) and the ADU conveyance motor belt /2
4.9.23 Replacing the ADU conveyance roller /3 and /4
4.9.24 Replacing the reverse/exit roller and the reverse/exit motor belt
4.9.25 Replacing the ADU accelerate motor (M14) and the ADU accelerate motor belt
4.9.26 Replacing the ADU accelerate roller
4.9.27 Replacing the paper exit conveyance roller /1 and /2 assy and the ADU paper exit roller belt
4.9.28 Replacing the ADU reverse roller
4.9.29 Replacing the transfer belt motor (M30)
4.9.30 Replacing the ADU conveyance motor /1 (M15) and the ADU conveyance motor /1 belt
4.9.31 Replacing the ADU conveyance roller /1 and /2
4.9.32 Replacing the transfer belt pressure release motor (M26)
4.9.33 Replacing the reverse/exit motor (M13)
4.9.35 Removing/reinstalling the reverse/exit section
4.9.36 Replacing the reverse gate
4.9.37 Replacing the fusing exit roller and the ADU lock gear
4.9.42 Replacing the guide member /Up and /Lw
4.10 Fusing section
4.10.1 Replacing the fusing cleaning web
4.10.2 Removing/reinstalling the fusing section
4.10.3 Opening/closing of the web section
4.10.4 Replacing the fusing heater lamps /1 (L1) and /2 (L2)
4.10.5 Replacing the fusing roller /Up, the heat insulating sleeve, the fusing bearing /Up and the fusing gear
4.10.6 Replacing the fusing roller /Lw assy / Lubrication to the pressure wheel assy
4.10.7 Replacing the fusing cleaning sheet assy
4.10.8 Removing/reinstalling the fusing heating roller assy
4.10.9 Replacing the fusing heater lamp /3 (L3)
4.10.10 Replacing the fusing heating roller, the heat insulation sleeve /Lw and the heat roller bearing
4.10.11 Replacing the fusing claw /Lw
4.10.12 Replacing the fusing claw /Up
4.10.13 Replacing the fusing claws installation assy
4.10.14 Replacing the fusing temperature sensor /2 (TH2)
4.10.15 Replacing the fusing temperature sensor /4
4.10.16 Replacing the web motor (M24) and the bearing /F
4.10.17 Replacing the pressure worm assy and the pressure wheel assy
4.10.18 Replacing the fusing idler gear /2 and the bearing /A
4.10.19 Replacing the fusing cleaning roller, the bearing /G and the web prevention part assy
4.10.20 Replacing the fusing oscillation cam assy
4.11 Paper exit section
4.11.1 Removing/reinstalling the paper exit section
4.11.2 Cleaning paper exit sensor (PS3)
4.11.3 Replacing the main body paper exit roller
4.12 Main body rear side
4.12.1 Replacing the fusing motor (M1) and the fusing gear
4.12.2 Replacing the drum motor (M2)
4.12.3 Replacing the developing motor (M3) and the developing screw motor (M21)
4.12.4 Replacing the transfer belt cleaning motor (M5) and the belt cleaning gear
4.12.5 Replacing the waste toner motor (M9)
4.12.6 Replacing the paper exit motor (M20)
4.12.7 Replacing the paper exit conveyance motor (M31)
4.12.8 Replacing the paper feed motor (M4), the paper feed gear, the vertical conveyance motor (M8) and the conveyance
gear
5. PERIODICAL MAINTENANCE PROCEDURE DF-615
5.1 Precautions on maintenance
5.2 Paper feed section
5.2.1 Replacing the pick-up roller/paper feed roller/paper feed auxiliary roller
5.2.2 Replacing the separation roller/torque limiter
5.2.3 Cleaning the pick-up roller unit
5.2.4 Cleaning the cleaning pad/registration roller
5.2.5 Cleaning the pre-handling rubber
5.2.6 Cleaning the paper feed section sensor
5.3 Conveyance section
5.3.1 Cleaning the conveyance section sensor
5.4 Read section
5.4.1 Cleaning the read section sensor/mirror for the sensor
5.4.2 Cleaning of the centering sensor
5.5 Paper exit section
5.5.1 Cleaning the mirror on the driven roller assembly/paper exit section sensor/mirror for the sensor
6. PERIODICAL MAINTENANCE PROCEDURE PF-702/PP-701
6.1 Precautions on maintenance
6.2 Tray section
6.2.1 Removing/reinstalling the pick-up roller assy and the separation roller assy
6.2.2 Replacing the pick-up roller and the paper feed roller
6.2.3 Replacing the separation roller
6.2.4 Replacing the paper dust removing brush
6.2.5 Replacing the paper feed clutch, the separation clutch and the forced separation clutch
6.2.6 Replacing the torque limiter /A and the cover
6.2.7 Replacing the idler shaft and the bearing /E
6.3 Separation section
6.3.1 Replacement procedure of the parts at the separation section
6.4 Conveyance section
6.4.1 Replacing the pre-registration clutches /1 (CL1), /2 (CL3) and /3 (CL5) and the intermediate clutches /Up (CL2) and /Lw
(CL4)
6.4.2 Replacing the torque limiters /Up and /Lw
6.4.3 Replacing the pre-registration roller and the registration bearing
6.4.4 Replacing the intermediate conveyance roller and the bearing /C
6.4.5 Replacing the PF paper exit roller and the bearings /B and /C
6.5 Drive section
6.5.1 Parts replacement procedure of the drive section
6.5.2 Replacing the paper feed gear
6.6 PP-701
6.6.1 Replacing the pick-up roller and the paper feed roller
6.6.2 Replacing the separation roller
7. PERIODICAL MAINTENANCE PROCEDURE PF-703
7.1 Precautions on maintenance
7.2 Paper feed tray section
7.2.1 Replacingthe paper leading edge shutter solenoid/1 (SD10), /2 (SD11), /3 (SD12)
7.2.2 Replacing the shutter solenoids /Fr1 (SD4), /Fr2 (SD6), /Fr3 (SD8), /Rr1 (SD5), /Rr2 (SD7) and /Rr3 (SD9)
7.2.3 Cleaning the paper feed sensor /1 (PS2), /2 (PS6), /3 (PS10)
7.3 Paper feed suction section
7.3.1 Replacing the torque limiter
7.3.2 Replacing the paper feed clutch /1 (CL7), /2 (CL8), /3 (CL9)
7.3.3 Replacing the paper feed belt
7.4 Vertical conveyance section
7.4.1 Replacing the pre-registration clutch /1 (CL1), /2 (CL3), /3 (CL5), the intermediate clutch /1 (CL2), /2 (CL4), and the
horizontal conveyance exit clutch (CL6)
7.4.2 Replacing the torque limiters /Up and /Lw
7.4.3 Replacing the pre-registration roller, the intermediate conveyance roller, the pre-registration bearing, and the bearing C
7.5 Exit conveyance section (PF)
7.5.1 Replacing PF paper exit roller, the bearings /C and /B
7.6 Exit conveyance section (PI-PFU)
7.6.1 Replacing PF paper exit roller /2, the bearings /C and /B
7.7 Horizontal conveyance section
7.7.1 Replacing the horizontal conveyance rollers /A and /B, the spacer
7.8 Entrance conveyance section
7.8.1 Replacing the entrance conveyance roller /Up, the spacer (in the case of PI-PFU)
7.8.2 Replacing the entrance conveyance roller /Lw, the spacer (in the case of PF)
8. PERIODICAL MAINTENANCE PROCEDURE RU-506
8.1 Precautions on maintenance
8.2 Conveyance section
8.2.1 Replacing the entrance conveyance motor (M1), the paper exit motor (M2), the paper exit conveyance belt
8.2.2 Replacing the conveyance pulley, the paper exit conveyance pulley
8.2.3 Replacing the entrance roller /1, the bearing /K
8.2.4 Replacing the entrance roller /2, the stacker entrance roller, the stacker entrance conveyance belt, the stacker entrance
roller pressure springs /Fr and /Rr, the bearing /K
8.2.5 Replacing the paper refeed roller, the merging section roller, the paper exit roller, the bearing /K
8.2.6 Replacing the straight gate
8.2.7 Replacing the straight gate solenoid (SD1) and the straight gate spring
8.3 Stacker section
8.3.1 Replacing the stacker exit shutter solenoid (SD2)
8.3.2 Replacing the stack switching solenoid (SD3)
8.3.3 Replacing the stacker entrance guide plate solenoid (SD4)
9. PERIODICAL MAINTENANCE PROCEDURE FS-521
9.1 Precautions on maintenance
9.2 Conveyance section
9.2.1 Lubrication to bypass roller /Lw pressure release cam
9.3 Stacker section
9.3.1 Replacing the intermediate roller release solenoid (SD7)
9.3.2 Lubrication to worm gear and cam
9.4 Stapler section
9.4.1 Replacing the stapler assy
9.4.2 Replacing the staples
9.4.3 Cleaning the cut staple box
9.5 Main tray section
9.5.1 Replacing the paper exit roller
9.5.2 Replacing the paper exit opening solenoid assy (SD9)
10. PERIODICAL MAINTENANCE PROCEDURE LS-505
10.1 Precautions on maintenance
10.2 Conveyance section
10.2.1 Replacing the stacker tray up down motor (M1)
10.2.2 Replacing the paper press solenoid /3 (SD8)
10.2.3 Replacing the paper press solenoid /1 (SD6)
10.2.4 Replacing the paper press solenoid /2 (SD7)
10.2.5 Replacing the rear stopper solenoid (SD3)
11. PERIODICAL MAINTENANCE PROCEDURE FD-503
11.1 Precautions on maintenance
11.2 Conveyance section
11.2.1 Replacing roller solenoids /1 (SD5) to /4 (SD8)
11.2.2 2nd folding roller solenoid (SD18)
11.3 Punch section
11.3.1 Replacing the punch unit
11.3.2 Cleaning the punch shaft and the punch support board
11.3.3 Lubricating the punch drive section
11.4 Main tray section
11.4.1 Replacing the tray up down motor (M11)
11.5 PI section
11.5.1 Replacing the pick-up rubber (Upper stage)
11.5.2 Replacing the paper feed rubber (Upper stage)
11.5.3 Replacing the separation rubber (upper stage)
11.5.4 Replacing the pick-up rubber (Lower stage)
11.5.5 Replacing the paper feed rubber (lower stage)
11.5.6 Replacing the separation rubber (lower stage)
12. PERIODICAL MAINTENANCE PROCEDURE SD-506
12.1 Precautions on maintenance
12.2 Right angle conveyance section
12.2.1 Replacing the roller release solenoid /1 (SD5)
12.2.2 Replacing the roller release solenoid /2 (SD6)
12.2.3 Replacing the right angle conveyance gate solenoid (SD2)
12.2.4 Replacing the roller release solenoid /3 (SD7)
12.3 Saddle stitching section
12.3.1 Replacing the stapler assy
12.3.2 Replacing the slope unit
12.3.3 Pulling out the saddle stitching unit
12.3.4 Replacing the saddle stitching unit
12.4 Trimmer section
12.4.1 Removing/installing the trimmer paddle assy
12.4.2 Replacing the trimmer blade kit
12.4.3 Replacing the trimmer board assy
12.4.4 Replacing the trimming unit
12.4.5 Replacing the trimmer press motor (M32)
12.4.6 Replacing the trimmer blade motor (M31)
12.4.7 Lubrication to the trimmer unit
12.5 Bundle processing section
12.5.1 Replacing the bundle press stage gear
12.5.2 Replacing the bundle press stage unit
13. PERIODICAL MAINTENANCE PROCEDURE PB-502
13.1 Sub compile (SC) section
13.1.1 Precautions on maintenance
13.1.2 Replacing the switchback roller
13.1.3 Replacing the SC switchback release motor (M13) and the one-way clutches /A and /B
13.1.4 Replacing the SC pressure arm solenoid (SD13)
13.1.5 Replacing the FD alignment solenoid (SD11)
13.1.6 Lubrication to the sub scan alignment plate shaft
13.2 Cover paper table section
13.2.1 Precautions on maintenance
13.2.2 Replacing the roller cutter blade assy
13.2.3 Cleaning the cover paper folding plate and the book spine backing plate
13.2.4 Lubrication to the cover paper alignment plate shaft
13.3 Cover paper supply section
13.3.1 Removing/reinstalling the pick-up roller assy and the separation roller assy
13.3.2 Replacing the pick-up roller and the paper feed roller
13.3.3 Replacing the separation roller
13.3.4 Replacing the cover paper feed clutch (MC71) and the cover paper separation clutch (MC72)
13.4 Conveyance section
13.4.1 Replacing the sub tray exit solenoid (SD4)
13.5 Framework section
13.5.1 Precautions on maintenance
13.5.2 Replacing filter
13.6 Glue tank section
13.6.1 Replacing the cover paper glue roller drive gear bearing
13.6.2 Lubrication to the glue apply roller drive gear
13.6.3 Replacing the pellet supply cooling fan (M4)
13.7 Clamp section
13.7.1 Lubrication to the clamp pressing board shaft
13.8 Book stock section
13.8.1 Lubrication to the guide shafts /Rt and /Lt
14. PERIODICAL MAINTENANCE PROCEDURE PB-503
14.1 Sub compile (SC) section
14.1.1 Precautions on maintenance
14.1.2 Replacing the switchback roller
14.1.3 Replacing the SC switchback release motor (M13) and the one-way clutches /A and /B
14.1.4 Replacing the SC pressure arm solenoid (SD13)
14.1.5 Replacing the FD alignment solenoid (SD11)
14.1.6 Lubrication to the sub scan alignment plate shaft
14.2 Cover paper table section
14.2.1 Precautions on maintenance
14.2.2 Replacing the roller cutter blade assy
14.2.3 Cleaning the cover paper folding plate and the book spine backing plate
14.2.4 Lubrication to the cover paper alignment plate shaft
14.3 Cover paper supply section
14.3.1 Removing/reinstalling the pick-up roller assy and the separation roller assy
14.3.2 Replacing the pick-up roller and the paper feed roller
14.3.3 Replacing the separation roller
14.3.4 Replacing the cover paper feed clutch (CL71) and the cover paper separation clutch (CL72)
14.4 Conveyance section
14.4.1 Replacing the sub tray exit solenoid (SD4)
14.5 Framework section
14.5.1 Replacing the exhaust filters /A and /B
14.6 Glue tank section
14.6.1 Replacing the glue apply roller drive gear bearing
14.6.2 Lubrication to the glue apply roller drive gear
14.6.3 Replacing the pellet supply cooling fan (FM4)
14.6.4 Replacing the glue tank assy
14.7 Clamp section
14.7.1 Lubrication to the clamp pressing board shaft
14.8 Book stock section
14.8.1 Lubrication to the guide shafts /Rt and /Lt
15. PERIODICAL MAINTENANCE PROCEDURE GP-501
15.1 Caution for maintenance procedure
15.2 DIE SET SERVICE
15.2.1 Die Set Service
15.2.2 Die Set Life Expectancy
15.2.3 Die Set Components
15.2.4 Checking and Replacing the Die Set
15.2.5 Checking and lubricating the Die Set pins and Die Set shoulder bolts
15.2.6 Hole Alignment inspection
15.3 CHECK, CLEANING, AND LUBRICATION
15.3.1 CHECK, CLEANING, AND LUBRICATION
15.3.2 External Cleaning
15.3.3 Internal Cleaning
15.3.4 Operational Inspection
15.3.5 Internal Inspection
15.3.6 Cleaning the base
15.3.7 Cleaning the Die guide
15.3.8 Checking the Door Latch
15.3.9 Cleaning and Checking the aligner paper path and panels
15.3.10 Cleaning and Checking the Aligner Idler Roller
15.3.11 Cleaning the Aligner (Green) Drive Belt
15.3.12 Cleaning and Checking the Back Gauge Solenoid
15.3.13 Cleaning and Checking the Idler Rollers
15.3.14 Cleaning and Checking the punch idler rollers
15.3.15 Cleaning and Checking the Drive Rollers
15.3.16 Checking the Aligner Latch
15.3.17 Cleaning the Optical Sensors
15.3.18 Cleaning and Checking the Bypass Paper Path
15.3.19 Cleaning and Checking the Punch Paper Path
15.3.20 Cleaning and Checking the Timing Belt
15.3.21 Bypass panel
15.3.22 Bypass panel Removal
15.3.23 Aligner panels
15.3.24 Aligner Panel Removal
15.3.25 Aligner Idler Roller Replacement
15.3.26 Aligner Drive Belt Replacement
15.3.27 Cleaning and checking the energy drive roller
15.3.28 Replacing the back gauge mechanism
15.3.29 Back Gauge Removal
15.3.30 Solenoid Spring Replacement
15.3.31 Back Gauge Paddle
15.3.32 Back Gauge Assembly Adjustment
15.3.33 Punch module
15.3.34 Punch Module Removal
15.3.35 Lubricating to the Punch Drive Cams
15.3.36 Punch Clutch Replacement
15.3.37 Punch Module Brake Replacement and Adjustment
15.3.38 Punch Module Brake Replacement
15.3.39 Punch Module Brake Adjustment
15.3.40 Punch Module Motor Replacement
15.3.41 Punch Module Motor Drive Belt Replacement
15.3.42 Punch Module Drive Roller Replacement
15.3.43 Belt replacement
15.3.44 Tools
G DISASSEMBLING/REASSEMBLING
1. ITEMS NOT ALLOWED TO BE DISASSEMBLED
1.1 Screw-lock applied screw
1.2 Prohibition of adjusting the volume of boards
1.3 Precaution on removing the boards
1.4 Scanner section
1.4.1 Read position adjusting plates /Fr and /Rr
1.4.2 Mirror unit/exposure unit
1.5 CCD unit
1.5.1 Positions from which removing is prohibited
1.5.2 Reason of prohibition
1.6 Developing unit
1.6.1 Positions from which removing is prohibited
1.6.2 Reason of prohibition
1.7 Duplex section
1.7.1 Positions from which removing is prohibited
1.7.2 Reason of prohibition
1.8 Photo conductor section
1.8.1 Positions from which removing is prohibited
1.8.2 Reason of prohibition
2. Bizhub PRO 1200/1200P/1051
2.1 List of disassembling and assembling parts
2.2 Disassembling and assembling procedures
2.2.1 Precautions on disassembling and assembling
2.2.2 Rear cover
2.2.3 Right cover
2.2.4 Left cover
2.2.5 Front door /Rt
2.2.6 Front door /Lt
2.2.7 Toner supply door
2.2.8 Upper cover /Rr1
2.2.9 Upper cover /Rr2
2.2.10 Upper cover /Rt
2.2.11 Original glass
2.2.12 Upper cover / Lt
2.2.13 Upper cover /Fr
2.2.14 CCD unit
2.2.15 Exposure lamp
2.2.16 Exposure unit
2.2.17 Scanner wire
2.2.18 Lift wire
2.2.19 Paper feed assist fan
2.2.20 Paper lift motor
2.2.21 Multi feed detection board
2.2.22 Duplex section
2.2.23 Fusing temperature sensor /1 (TH1)
2.2.24 Fusing temperature sensor /3 (TH3)
2.2.25 Thermostat /1 (TS1) and /2 (TS2)
2.2.26 Thermostat /3 (TS3)
2.2.27 Hard disk /1
2.2.28 Hard disk /2
3. DF-615
3.1 Items not allowed to be disassembled/reassembled
3.1.1 DF skew adjustment screw
3.2 List of disassembling and assembling parts
3.3 Disassembling and assembling procedures
3.3.1 Precautions on disassembling and assembling
3.3.2 DF
4. PF-702
4.1 List of disassembling and assembling parts
4.2 Disassembling and assembling procedures
4.2.1 Precautions on disassembling and assembling
4.2.2 Right cover
4.2.3 Rear cover
4.2.4 Front door
4.2.5 PF drive board (PFUDB)
4.2.6 Tray
4.2.7 Lift wire
4.2.8 Paper feed assist fan /Fr (FM1/FM3/FM5), /Rr (FM2/FM4/FM6)
4.2.9 Paper lift motor (M42/M43/M44)
4.2.10 Cleaning the paper feed sensor (PS3/7/11)
4.2.11 Conveyance exit unit
4.2.12 Vertical conveyance units /Up and /Lw
5. PF-703
5.1 List of disassembling and assembling parts
5.2 Disassembling and assembling procedures
5.2.1 Precautions on disassembling and assembling
5.2.2 Right cover
5.2.3 Rear cover
5.2.4 Front door
5.2.5 Tray front cover
5.2.6 Tray
5.2.7 Lift wire
5.2.8 Paper feed assist fan /Fr1 (FM1), /Fr2 (FM5), /Fr3 (FM9)
5.2.9 Paper leading edge separation fan /Fr1 (FM3), /Fr2 (FM7), /Fr3 (FM11), /Rr1 (FM4), /Rr2 (FM8), /Rr3 (FM12)
5.2.10 Paper lift motor /1 (M7), /2 (M8), /3 (M9)
5.2.11 Paper feed check window
5.2.12 PF drive board (PFUDB)
5.2.13 Left cover /Up, /Lw (PI-PFU only)
5.2.14 Multi feed detection boards /S (MFDBS) and /R (MFDBR) (PI-PFU only)
6. RU-506
6.1 List of disassembling and assembling parts
6.2 Disassembling and assembling procedures
6.2.1 Precautions on disassembling and assembling
6.2.2 Front cover
6.2.3 Rear cover
6.2.4 Left cover
6.2.5 Note to keep in mind when replacing the board
7. FS-521
7.1 List of disassembling and assembling parts
7.2 Disassembling and assembling procedures
7.2.1 Precautions on disassembling and assembling
7.2.2 Front door
7.2.3 Sub tray
7.2.4 Upper cover /1
7.2.5 Upper cover /2
7.2.6 Left cover /Fr
7.2.7 Rear cover
7.2.8 Stacker unit
7.2.9 Main tray
7.2.10 Lift wire
7.2.11 Tray up down motor
7.2.12 Handling of the clogged stapler 1
7.2.13 Handling of the clogged stapler 2
7.2.14 Note for replacing the board
8. LS-505
8.1 List of disassembling and assembling parts
8.2 Disassembling and assembling procedures
8.2.1 Precautions on disassembling and assembling
8.2.2 Cover
8.2.3 Replacing the stacker tray up/down wire
8.2.4 Caution when setting models using toggle SW
9. FD-503
9.1 Items not allowed to be disassembled/reassembled
9.1.1 Precautions on disassembling and assembling
9.1.2 Folding/conveyance switching position adjustment section
9.2 List of disassembling and assembling parts
9.3 Disassembling and assembling procedures
9.3.1 Upper cover /Fr + PI cover /Fr
9.3.2 Upper cover /Rr + PI cover /Rr
9.3.3 Upper door
9.3.4 Rear cover
9.3.5 Left cover /Fr
9.3.6 Left cover /Rr
9.3.7 Paper exit stopper cover
9.3.8 Right cover
9.3.9 Left cover /Up
9.3.10 Mount cover
9.3.11 Front door
9.3.12 Cleaning the 2nd folding conveyance sensor (PS53)
9.3.13 Cleaning the 3rd folding conveyance sensor (PS54)
9.3.14 Cleaning the 3rd folding roller
9.3.15 Folding conveyance section
9.3.16 Main tray up/down wire
9.3.17 Way to distinguish between new and old types of the multi feed detection board /1 (MFDB/1) and /2 (MFDB/2)
9.3.18 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (new type)
9.3.19 Multi feed detection board /1 (MFDB/1) and /2 (MFDB/2) (old type)
9.3.20 Note for replacing the board
10. SD-506
10.1 Items not allowed to be disassembled/reassembled
10.1.1 Trimmer blade home sensor (PS50), Trimmer blade upper limit sensor (PS51)
10.1.2 Trimmer completion sensor (PS62)
10.1.3 Wire slack prevention sensor (PS66)
10.1.4 Trimmer press upper limit sensor (PS52), Trimmer press home sensor (PS53)
10.1.5 Trimmer press brake
10.1.6 Fixing screw of the trimmer press timing belt
10.2 List of disassembling and assembling parts
10.3 Disassembling and assembling procedures
10.3.1 Precautions on disassembling and assembling
10.3.2 Rear cover /Lt
10.3.3 Rear cover /Rt
10.3.4 Left cover
10.3.5 Upper cover /Fr
10.3.6 Upper cover /Rr3
10.3.7 Sub tray cover
10.3.8 Front door /Lt
10.3.9 Front door /Rt
10.3.10 Folding unit
10.3.11 Note for replacing the board
11. PB-502
11.1 List of disassembling and assembling parts
11.2 Removing procedure for disassembly/reassembly parts
11.2.1 Precautions on disassembling and assembling
11.2.2 Front door
11.2.3 Upper cover /Fr
11.2.4 Upper cover /Rr
11.2.5 Upper cover /Lt
11.2.6 Rear cover
11.2.7 Left cover
11.2.8 Pellet supply cover
11.2.9 SC cover /Fr
11.2.10 SC cover /Lt
11.2.11 SC cover /Up
11.2.12 Book stock cover /Up
11.2.13 Book stock cover /Fr
11.2.14 Book stock cover /Rr
11.2.15 Pellet supply unit
11.2.16 Glue tank unit
11.2.17 SC unit
11.2.18 Clamp unit
11.2.19 Book stock unit
11.2.20 Book lift wire
11.2.21 Conveyance unit /Lw
11.2.22 Cover paper tray
11.2.23 Cover paper lift wire
11.2.24 Binding mode procedure with manual operating function
11.2.25 Multi feed detection boards /S (MFDBS) and /R (MFDBR)
12. PB-503
12.1 List of disassembling and assembling parts
12.2 Disassembling and assembling procedures
12.2.1 Precautions on disassembling and assembling
12.2.2 Front door
12.2.3 Front cover
12.2.4 Booklet door
12.2.5 Rear cover /Rt
12.2.6 Rear cover /Lt
12.2.7 Left cover
12.2.8 Relay conveyance gear cover /Fr
12.2.9 Relay conveyance gear cover /Rr
12.2.10 Pellet supply cover
12.2.11 SC cover /Fr
12.2.12 SC cover /Up
12.2.13 Upper cover /FrRt
12.2.14 Upper cover /FrLt
12.2.15 Upper cover /RrRt
12.2.16 Upper cover /RrLt
12.2.17 Upper cover /Md
12.2.18 Deodorant unit
12.2.19 Pellet supply unit
12.2.20 Glue tank unit
12.2.21 SC unit
12.2.22 Clamp unit
12.2.23 PB left unit
12.2.24 Book lift wire
12.2.25 Cart wire
12.2.26 Conveyance unit /Lw
12.2.27 Relay conveyance unit
12.2.28 Cover paper tray
12.2.29 Cover paper lift wire
12.2.30 Binding mode procedure with manual operating function
12.2.31 Multi feed detection boards /S (MFDBS) and /R (MFDBR)
13. IC UNIT
13.1 Items not allowed to be disassembled and adjusted
13.1.1 IC board (ICB)
13.2 List of disassembling and assembling parts
13.3 Removal procedure of disassembling and assembling parts
13.3.1 Precautions on disassembling and assembling
13.3.2 Compact flash
13.3.3 IC unit
13.3.4 Memory
13.3.5 IC cooling fan (FM39)
13.3.6 IC board (ICB)
13.3.7 Hard disk /2 (HDD2)
14. GP-501
14.1 Centering punched holes
14.2 Door latch
14.2.1 Door latch check
14.2.2 Door Latch Adjustment
14.2.3 Door Latch and Switch Replacement
14.3 Preparing the GP-501 punch for service
14.3.1 Preparing the GP-501 punch for service
14.3.2 Separating the Punch From the Printer
14.3.3 Removing the Rear Cover
14.4 Leveling and aligning to the printer
(1) Procedure
(2) Tool Required
(3) To level the punch:
15. Commercially available parts
15.1 Reinstalling the status indicator light
15.1.1 Configuration
15.1.2 Connector
15.1.3 Procedure
16. INDIVIDUAL SUPPORT PARTS
16.1 OUTLINE
16.2 Installing of the cleaning brush
16.2.1 Purpose
16.2.2 Characteristics
16.2.3 Configuration
16.2.4 Procedure
16.3 Installation of the paper feed assist plate
16.3.1 Purpose
16.3.2 Characteristics
16.3.3 Checking of the contents of the package
16.3.4 Procedure
16.4 Replacing the stroking shaft pressure spring
16.4.1 Purpose
16.4.2 Characteristics
16.4.3 Procedure
17. ORU (OPERATOR REPLACEABLE UNIT)
17.1 ORU corresponding parts counter management

H – CLEANING/LUBRICATION
1. CLEANING/LUBRICATION PROCEDURES

I – ADJUSTMENT/SETTING
1. CHECKING BEFORE STARTING WORK
2. CHECKPOINTS WHEN CONDUCTING ON-SITE SERVICE
3. Setting menu
3.1 List of utility menus
3.2 Start/exit
3.2.1 Start method
3.2.2 Exit method
4. LIST OF ADJUSTMENT ITEMS
4.1 Priority for Adjustment/Setting after replacing parts
5. Service mode
5.1 Service mode list
5.2 Start/exit
5.2.1 Start method
5.2.2 Exit method
5.3 Machine adjustment
5.3.1 Tray size adjustment (Tray adjustment)
5.3.2 Tray remaining detection adjustment (Tray adjustment)
5.3.3 Transfer Belt Speed Adj
5.3.4 Registration Line Speed Adj
5.3.5 Printer S1 FD-Mag
5.3.6 Printer S2 FD-Mag
5.3.7 Printer CD-Mag
5.3.8 Printer CD-Mag
5.3.9 Scanner FD-Mag
5.3.10 ADF FD-Mag
5.3.11 Printer Restart Timing (Side1) (Timing Adjustment)
5.3.12 Printer back side top margin adjustment (timing adjustment)
5.3.13 Printer Registration Loop Adj
5.3.14 Printer Pre-registration Adj
5.3.15 Printer Lead Edge Margin Adj
5.3.16 Lead transfer current switch timing
5.3.17 Scanner Restart Timing Adj
5.3.18 ADF Restart Timing Adj
5.3.19 ADF Registration Loop Adj
5.3.20 Printer Centering Adjustment (Centering Adjustment)
5.3.21 Scanner Centering Adjustment (Centering Adjustment)
5.3.22 ADF Centering Adjustment (Centering Adjustment)
5.3.23 Gap adj
5.3.24 Black Line Restraint Adj
5.3.25 LPH Adj
5.3.26 Skew Detection Adjustment
5.3.27 Sharpness Offset Adjustment (Quality Adjustment)
5.3.28 Image Distinction Level (Quality Adjustment)
5.3.29 AES Adjustment (Quality adjustment)
5.3.30 Copy Density Adjustment (Quality Adjustment)
5.3.31 BackgroundRemoval (Quality Adjustment)
5.3.32 Distortion Adjustment
5.3.33 CCD Right-Left Quality (Quality Adjustment)
5.3.34 Non-Image Area Erase Check
5.3.35 ADF Density Adjustment (ADF Adjustment)
5.3.36 ADF Original Size Adj
5.3.37 ADF Sensor Sensitivity Adj
5.3.38 ADF Skew Offset Adj
5.3.39 ADF Centering Sensor Adj
5.3.40 Recall Standard Data
5.4 Process adjustment
5.4.1 High Voltage Auto Adjustment (High Voltage Adjustment)
5.4.2 HV Adjustment (Charge) (High Voltage Adjustment)
5.4.3 HV Adj
5.4.4 HV Adj
5.4.5 HV Adjustment (Transfer) (High Voltage Adjustment)
5.4.6 Trans belt M-Brush Current (High Voltage Adjustment)
5.4.7 Trans belt S-Brush Current (High Voltage Adjustment)
5.4.8 Discharge before cleaning (High voltage adjustment)
5.4.9 Blade Setting Mode (Drum Peculiarity Adjustment)
5.4.10 Automatic Drum Potential (Drum Peculiarity Adjustment)
5.4.11 TonerDensitySensorInit.Auto (Drum Peculiarity Adjustment)
5.4.12 Sensitive Drum Set Mode (Drum Peculiarity Adjustment)
5.4.13 Auto Maximum Density Adj
5.4.14 Auto Dot Diameter Adj
5.4.15 Cartridge Set Mode (Drum Peculiarity Adjustment)
5.4.16 Blade Replace Mode
5.4.17 Drum Peculiarity Manual
5.4.18 Recall Standard Data
5.5 System Setting
5.5.1 Software DIPSW setting procedures
5.5.2 Software DIPSW setting list
5.5.3 Service Center TEL/FAX
5.5.4 M/C Serial Number Setting
5.5.5 Setup Date/Business Setting
5.5.6 Definition change of the large-size paper in counter control
5.5.7 High coverage productivity down threshold setting
5.5.8 Image shift when outputting the custom size print job
5.6 Counter
5.6.1 Maintenance Counter
5.6.2 Data collection
5.6.3 Paper Size Counter (Total/copy/print)
5.6.4 Large Size Counter
5.6.5 ADF Counter
5.6.6 Coverage Data History
5.6.7 Coverage Ranking List
5.6.8 ORU Part Counter
5.6.9 Time series jam data
5.6.10 Jam Counter/Jam Counter Individual Sec
5.6.11 Counter of Each Copy Mode
5.6.12 Time series SC data
5.6.13 Error Counter/Error Counter Individual Sec
5.6.14 Checking, setting and resetting procedure of the Special Parts Counter
5.6.15 Special Parts Counter
5.6.16 Voluntary Part Counter (Parts Counter)
5.7 State Confirmation
5.7.1 I/O Check Mode
5.7.2 Input check method
5.7.3 Output check method
5.7.4 IO check mode list
5.7.5 Adjustment when replacing the multi feed detection board (main body)
5.7.6 Cleaning blade transportation lock
5.7.7 Scanner transportation lock
5.7.8 Removing toner in the toner mixing section
5.7.9 Adjustment when replacing the multi feed detection board (PI) (new type)
5.7.10 Adjustment when replacing the multi feed detection board (PI) (old type)
5.7.11 Adjustment when replacing the multi feed detection board (PI-PFU)
5.7.12 Adjustment when replacing the cover paper multi feed detection board (PB)
5.7.13 FD, SD, FS and PB data EEPROM storage
5.7.14 Main body adjustment data NVRAM board storage (installation data)
5.7.15 Hard disk check
5.8 Finisher adjustment
5.8.1 Staple Center Position (Staple Finisher Position Adjustment)
5.8.2 Paper Width Adj.(Staple) (Staple Finisher Position Adjustment)
5.8.3 Paper Width Adj.(Straight) (Staple Finisher Position Adjustment)
5.8.4 Exit Guide Center Pos
5.8.5 Exit Guide Paper Width Adj
5.8.6 Paper Width Adjustment (Multi Folder(Punch) Adj.)
5.8.7 Punch Vertical Position Adj
5.8.8 Punch Gap Recovery Adj
5.8.9 Half Fold Position Adjustment (Multi Folder (Fold) Adj.)
5.8.10 Tri-Fold-in Pos
5.8.11 Tri-Fold-out Pos
5.8.12 Double Parallel Pos
5.8.13 Z-Fold Position Adj
5.8.14 Gate Position Adj
5.8.15 Fold Registration Loop Adj
5.8.16 Paper Width Adjustment (Stacker Adjustment)
5.8.17 Paper Length Adjustment (Stacker Adjustment)
5.8.18 Staple Center Position (Saddle Stitcher Pos
5.8.19 Staple Paper Width Adj
5.8.20 Staple Pitch Adjustment (Saddle Stitcher Pos
5.8.21 Half-Fold Position Adj
5.8.22 Tri-Fold Position Adj
5.8.23 Fold Paper Width Adj
5.8.24 Trimming Adjustment (Saddle Stitcher Pos
5.8.25 Trimmer Receiver Adj
5.8.26 Cover Trimming Adj
5.8.27 Cover Lead Edge Adj
5.8.28 Spine Corner form Pos
5.8.29 Glue Start Position (Perfect Binder Adjustment)
5.8.30 Glue Finish Position (Perfect Binder Adjustment)
5.8.31 Glue Form Finish Pos
5.8.32 Temperature Adjustment (Perfect Binder Adjustment)
5.8.33 Sub Compile CD Width Adj
5.8.34 Clamp CD Width Adjustment (Perfect Binder Adjustment)
5.8.35 Cover Up/Down CD Width Adj
5.8.36 Clamp FD Position Adj
5.8.37 Paper Width Adjustment (Relay Stacker Adjustment)
5.8.38 Paper Width Adjustment (Relay Stacker Adjustment)
5.8.39 Tray Adjustment (PI-PFU Adjustment)
5.8.40 Pre-registration Adjustment ( PI-PFU Adjustment)
5.8.41 Recall Standard Data
5.9 Firmware Version
(1) Usage
(2) Procedure
5.10 CS Remote Care
5.10.1 Outline
5.10.2 Setup procedure of the CS Remote Care (When using E-mail)
5.10.3 Setup procedure of the CS Remote Care (When using phone line modem)
5.10.4 Setup procedure of the CS Remote Care (When using WebDAV server)
5.10.5 List of combinations of E-mail CS Remote Care and Mail remote notification system
5.10.6 Mail initial setting (In the case of the main body NIC)
5.10.7 E-mail Initial Setting (In the case of controller NIC)
5.10.8 http communication setting
5.10.9 Software DIPSW setting for CS Remote Care
5.10.10 Setup confirmation
5.10.11 Maintenance call
5.10.12 Center call from administrator
5.10.13 Confirm communication log
5.10.14 Initialization of RAM for CS Remote Care
5.10.15 CS Remote Care error code list
5.10.16 TROUBLESHOOTING
5.11 List Output
(1) Usage
(2) Procedure
5.12 Test Mode
5.12.1 Test Pattern Output Mode
5.12.2 Test pattern No.1 Overall halftone (1-bit error diffusion output)
5.12.3 Test pattern No.9 Line screen halftone (1-bit error diffusion output)
5.12.4 Test pattern No.16 Linearity evaluation pattern (1-bit error diffusion output)
5.12.5 Test pattern No.33 Linearity evaluation pattern (1-bit error diffusion output)
5.12.6 Test pattern density
5.12.7 Running mode
5.13 Setting data
5.13.1 Outline
5.13.2 Read from external memory
5.13.3 Store to external memory
6. CE SETTING
6.1 Precautions on CE setting
6.2 CE Authentication
(1) Functions
(2) Usage
(3) Procedure
6.3 CE password setting
(1) Functions
(2) Usage
(3) Procedure
7. IC HDD FORMAT
7.1 Procedure
7.2 Purpose of each item
8. ADJUSTMENT FOR POD
8.1 OUTLINE
8.2 The front and back registration
8.2.1 OUTLINE
8.2.2 The front and back registration (printer)
8.2.3 The front and back registration (scanner)
8.2.4 The front and back registration (ADF)
8.2.5 The front and back registration by user (by paper brand)
8.2.6 The front and back registration by user (for fine adjustments)
8.3 Image Density Adjustment
8.3.1 Darken image density
8.3.2 Lighten image density
8.4 Transfer jitter adjustment
8.4.1 Preparation
8.4.2 Cause and tendency of occurrence
8.4.3 Measure taken
8.5 Overlay printing adjustment
8.5.1 Preparation
8.5.2 Air assist adjustment
8.5.3 Paper feed pressure adjustment
8.6 PF-703 air-blow adjustment
8.6.1 OUTLINE
8.7 Fusibility adjustment
(1) Preparation
(2) Procedure
8.8 User setting of each paper brand
8.9 Settings for feeding carbonless paper
(1) Preparation
9. MECHANICAL ADJUSTMENT bizhub PRO 1200/1200P/1051
9.1 Tray Centering Adjustment
(1) Usage
(2) Procedure
9.2 Separation pressure adjustment
(1) Usage
(2) Procedure
9.3 Pick-up roller load adjustment
(1) Usage
(2) Procedure
9.4 Pick-up roller height adjustment
(1) Usage
(2) Procedure
9.5 Paper feed pick-up amount adjustment
(1) Usage
(2) Procedure
9.6 Paper lift plate skew adjustment
(1) Usage
(2) Procedure
9.7 Registration roller paper skew adjustment
(1) Usage
(2) Procedure
10. MECHANICAL ADJUSTMENT DF-61
10.1 Paper skew adjustment
(1) Usage
(2) Procedure
10.2 Hinge pressure adjustment
(1) Usage
(2) Procedure
10.3 Height adjustment
(1) Usage
(2) Procedure
10.4 Adjustment to prevent false detection by the original detection sensor
(1) Usage
(2) Procedure
10.5 Centering sensor switchover adjustment
(1) Usage
(2) Procedure
11. MECHANICAL ADJUSTMENT PF-702
11.1 Paper feed pick-up amount adjustment
(1) Usage
(2) Procedure
11.2 Pick-up roller height adjustment
(1) Usage
(2) Procedure
11.3 Pick-up roller load adjustment
(1) Usage
(2) Procedure
11.4 Separation pressure adjustment
(1) Usage
(2) Procedure
11.5 Centering adjustment (for each tray)
(1) Usage
(2) Procedure
11.6 Centering Adjustment (PF)
(1) Usage
(2) Procedure
11.7 Tilt adjustment
(1) Usage
(2) Procedure
11.8 Horizontal adjustment
(1) Usage
(2) Procedure
12. MECHANICAL ADJUSTMENT PF-703
12.1 Paper height adjustment
(1) Usage
(2) Procedure
12.2 Centering adjustment (for each tray)
(1) Usage
(2) Procedure
12.3 Centering Adjustment (PF)
(1) Usage
(2) Procedure
12.4 Tilt adjustment
(1) Usage
(2) Procedure
12.5 Horizontal adjustment
(1) Usage
(2) Procedure
13. MECHANICAL ADJUSTMENT RU-506
13.1 Straight gate solenoid (SD1) position adjustment
(1) Usage
(2) Procedure
13.2 Position adjustment of the stacker exit shutter solenoid (SD2)
(1) Usage
(2) Procedure
13.3 Position adjustment of the stack switching solenoid (SD3)
(1) Usage
(2) Procedure
13.4 Position adjustment of the stacker entrance guide plate solenoid (SD4)
(1) Usage
(2) Procedure
14. MECHANICAL ADJUSTMENT FS-521
14.1 Adjusting the flat-stapling stopper position
(1) Usage
(2) Procedure
14.2 Adjusting the alignment plate position
(1) Usage
(2) Procedure
14.3 Horizontal adjustment
(1) Usage
(2) Procedure
15. MECHANICAL ADJUSTMENT LS-505
15.1 Adjusting the paper press solenoid /1 (SD6)
(1) Usage
(2) Procedure
15.2 Adjusting the paper press solenoid /2 (SD7)
(1) Usage
(2) Procedure
15.3 Adjusting the paper press solenoid /3 (SD8)
(1) Usage
(2) Procedure
15.4 Adjusting the job partition solenoid (SD2)
(1) Usage
(2) Procedure
15.5 Horizontal adjustment
(1) Usage
(2) Procedure
15.6 Grip conveyance home sensor adjustment
(1) Usage
(2) Procedure
16. MECHANICAL ADJUSTMENT FD-503
16.1 Roller solenoids /1 (SD5), /2 (SD6), /3 (SD7) and /4 (SD8) position adjustment
(1) Usage
(2) Procedure
16.2 2nd folding roller solenoid (SD18) position adjustment
(1) Usage
(2) Procedure
16.3 Punch Centering Adjustment
(1) Usage
(2) Procedure
16.4 Horizontal adjustment
(1) Usage
(2) Procedure
16.5 Paper feed control gear position adjustment (PI tray)
(1) Usage
(2) Procedure
16.6 Paper feed pick-up volume adjustment (PI tray)
(1) Usage
(2) Procedure
17. MECHANICAL ADJUSTMENT SD-506
17.1 Horizontal adjustment
(1) Usage
(2) Procedure
17.2 Folding skew adjustment
(1) Usage
(2) Procedure
17.3 Second folding position stabilization adjustment
(1) Usage
(2) Procedure
17.4 Staple position adjustment
(1) Usage
(2) Procedure
(3) Adjustment Procedure /1
(4) Adjustment Procedure /2
17.5 Stapler position adjustment
(1) Usage
(2) Procedure
17.6 Tilt/gap adjustment of the clincher
(1) Usage
(2) Procedure
17.7 Roller cutter skew adjustment
(1) Usage
(2) Procedure
17.8 Trimming adjustment
(1) Usage
(2) Procedure
18. MECHANICAL ADJUSTMENT PB-502/PB-503
18.1 Clamp sub scan direction alignment adjustment
(1) Usage
(2) Procedure
18.2 Clamp main scan direction alignment adjustment
(1) Usage
(2) Procedure
18.3 Pellet supply arm angle adjustment (PB-502)
(1) Usage
(2) Procedure
18.4 Pellet supply arm angle adjustment
(1) Usage
(2) Procedure
18.5 Glue apply roller gap adjustment
(1) Usage
(2) Procedure
18.6 Cover paper glue gap adjustment
(1) Usage
(2) Gap adjustment procedure in thin coat mode
(3) Gap adjustment procedure in thick coat mode
18.7 Glue tank movement rail tilt adjustment
(1) Usage
(2) Procedure
18.8 Cover paper folding plate nipping adjustment
(1) Usage
(2) Procedure
18.9 Cover paper folding plate parallel adjustment
(1) Usage
(2) Procedure
18.10 Cover paper table up down belt adjustment
(1) Usage
(2) Check point
(3) Procedure
18.11 Cover paper alignment plate adjustment
(1) Usage
(2) Procedure
18.12 Cover paper cutting skew adjustment
(1) Usage
(2) Procedure
18.13 Cover paper table positioning
(1) Usage
(2) Procedure
18.14 Cover paper tray pick-up adjustment
(1) Usage
(2) Procedure
18.15 Cover paper tray pick-up roller height adjustment
(1) Usage
(2) Procedure
18.16 Cover paper tray separation pressure adjustment
(1) Usage
(2) Procedure
18.17 Cover paper tray Centering Adjustment
(1) Usage
(2) Procedure
18.18 Cover paper tray lift plate horizontal adjustment
(1) Usage
(2) Procedure
18.19 Height adjustment (PB-503)
(1) Usage
(2) Procedure

J – REWRITING OF FIRMWARE
1. PRECAUTIONS ON REWRITING THE FIRMWARE
1.1 Check items
1.2 Target board
2. COMBINATION OF FIRMWARE AND BOARD
2.1 Table of combination (FS-521: FNS control board)
2.1.1 NG-A screen display
2.1.2 Recovery procedure
2.1.3 NG-B screen display
2.1.4 Recovery procedure
3. ISW
3.1 OUTLINE
(1) ISW (In-System Writer)
(2) ISWTrns
3.2 Specifications
3.2.1 ISWTrns (PC software)
3.3 Installation of the ISWTrns
(1) Procedure
3.4 Usage of the ISWTrns
3.4.1 Installation of the USB driver (Windows2000/XP)
3.4.2 Firmware copy
3.4.3 Firmware
3.4.4 Connection to the main body
3.4.5 Rewriting of firmware
3.5 Error list
(1) ISWTrns error list
(2) Main body error list
(3) Troubleshooting procedure for the main body error
3.6 Troubleshooting
4. USB MEMORY ISW
4.1 Usage of the USB memory ISW
(1) Procedure
4.2 Main body error list
5. INTERNET ISW
5.1 Outline
5.2 Operating environment
5.3 Initial setting
(1) Setting from the operation panel
(2) Setting from the Web browser
5.4 Internet ISW using the Web Utilities
(1) Procedure
5.5 Usage precautions
5.5.1 Notice to administrator
5.5.2 Power cut during writing
5.6 Internet ISW using the operation panel
(1) Procedure
(2) Main body error list
5.7 Authentication of the proxy server in Internet ISW
(1) Proxy server
(2) Authentication of the proxy server
(3) Authentication type of the proxy server and the command list
(4) Remark

K – TROUBLESHOOTING
1. JAM INDICATION
1.1 Jam code list
2. MALFUNCTION CODE
2.1 Trouble reset method
2.2 Function to detach defective sections
(1) User operation
(2) DIPSW setting
2.3 Malfunction code list
2.4 Solution 1 (C-0001_0300)
2.4.1 C-0001
2.4.2 C-0002
2.4.3 C-0003
2.4.4 C-0004
2.4.5 C-0005
2.4.6 C-0006
2.4.7 C-0007
2.4.8 C-0008
2.4.9 C-0010
2.4.10 C-0011
2.4.11 C-0012
2.4.12 C-0020
2.4.13 C-0021
2.4.14 C-0022
2.4.15 C-0023
2.4.16 C-0024
2.4.17 C-0025
2.4.18 C-0101
2.4.19 C-0103
2.4.20 C-0104
2.4.21 C-0105
2.4.22 C-0106
2.4.23 C-0107
2.4.24 C-0108
2.4.25 C-0109
2.4.26 C-0110
2.4.27 C-0111
2.4.28 C-0113
2.4.29 C-0114
2.4.30 C-0115
2.4.31 C-0116
2.4.32 C-0118
2.4.33 C-0119
2.4.34 C-0120
2.4.35 C-0121
2.4.36 C-0130
2.4.37 C-0131
2.4.38 C-0132
2.4.39 C-0133
2.4.40 C-0134
2.4.41 C-0140
2.4.42 C-0141
2.4.43 C-0142
2.4.44 C-0143
2.4.45 C-0144
2.4.46 C-0145
2.4.47 C-0201
2.4.48 C-0203
2.4.49 C-0204
2.4.50 C-0205
2.4.51 C-0207
2.4.52 C-0208
2.4.53 C-0222
2.4.54 C-0223
2.4.55 C-0226
2.4.56 C-0227
2.4.57 C-0230
2.4.58 C-0231
2.4.59 C-0240
2.4.60 C-0241
2.4.61 C-0242
2.4.62 C-0243
2.4.63 C-0244
2.4.64 C-0245
2.4.65 C-0250
2.4.66 C-0251
2.4.67 C-0252
2.4.68 C-0253
2.4.69 C-0254
2.4.70 C-0255
2.4.71 C-0261
2.4.72 C-0262
2.4.73 C-0263
2.4.74 C-0264
2.4.75 C-0265
2.4.76 C-0266
2.4.77 C-0271
2.4.78 C-0272
2.4.79 C-0273
2.4.80 C-0274
2.4.81 C-0275
2.4.82 C-0276
2.4.83 C-0281
2.4.84 C-0282
2.4.85 C-0283
2.4.86 C-0284
2.4.87 C-0285
2.4.88 C-0286
2.5 Solution 2 (C-0301_0400)
2.5.1 C-0301
2.5.2 C-0302
2.5.3 C-0303
2.5.4 C-0304
2.5.5 C-0305
2.5.6 C-0306
2.5.7 C-0307
2.5.8 C-0308
2.5.9 C-0309
2.5.10 C-0310
2.5.11 C-0311
2.5.12 C-0312
2.5.13 C-0320
2.5.14 C-0321
2.5.15 C-0322
2.5.16 C-0323
2.5.17 C-0324
2.5.18 C-0325
2.5.19 C-0326
2.5.20 C-0327
2.5.21 C-0328
2.5.22 C-0329
2.5.23 C-0330
2.5.24 C-0331
2.5.25 C-0341
2.5.26 C-0342
2.5.27 C-0344
2.5.28 C-0345
2.5.29 C-0347
2.5.30 C-0348
2.5.31 C-0350
2.5.32 C-0351
2.5.33 C-0353
2.5.34 C-0354
2.5.35 C-0356
2.5.36 C-0357
2.5.37 C-0359
2.5.38 C-0360
2.5.39 C-0361
2.5.40 C-0370
2.5.41 C-0371
2.5.42 C-0372
2.5.43 C-0373
2.5.44 C-0374
2.5.45 C-0375
2.5.46 C-0376
2.5.47 C-0377
2.5.48 C-0378
2.5.49 C-0379
2.5.50 C-0380
2.5.51 C-0381
2.5.52 C-0382
2.5.53 C-0383
2.5.54 C-0384
2.5.55 C-0385
2.5.56 C-0386
2.5.57 C-0387
2.5.58 C-0388
2.5.59 C-0389
2.5.60 C-0390
2.5.61 C-0391
2.5.62 C-0392
2.5.63 C-0393
2.5.64 C-0394
2.5.65 C-0395
2.5.66 C-0396
2.5.67 C-0397
2.5.68 C-0398
2.5.69 C-0399
2.6 Solution 3 (C-0401_0700)
2.6.1 C-0402
2.6.2 C-0403
2.6.3 C-0404
2.6.4 C-0410
2.6.5 C-0411
2.6.6 C-0412
2.6.7 C-0413
2.6.8 C-0420
2.6.9 C-0421
2.6.10 C-0422
2.6.11 C-0423
2.6.12 C-0424
2.6.13 C-0425
2.6.14 C-0501
2.6.15 C-0502
2.6.16 C-0503
2.6.17 C-0504
2.6.18 C-0505
2.6.19 C-0506
2.6.20 C-0507
2.6.21 C-0508
2.6.22 C-0509
2.6.23 C-0510
2.6.24 C-0511
2.6.25 C-0512
2.6.26 C-0513
2.6.27 C-0514
2.6.28 C-0515
2.6.29 C-0516
2.6.30 C-0517
2.6.31 C-0518
2.6.32 C-0519
2.6.33 C-0520
2.6.34 C-0521
2.6.35 C-0522
2.6.36 C-0523
2.6.37 C-0524
2.6.38 C-0525
2.6.39 C-0526
2.6.40 C-0527
2.6.41 C-0528
2.6.42 C-0529
2.6.43 C-0530
2.6.44 C-0531
2.6.45 C-0532
2.6.46 C-0533
2.6.47 C-0534
2.6.48 C-0535
2.6.49 C-0536
2.6.50 C-0537
2.6.51 C-0538
2.6.52 C-0539
2.6.53 C-0540
2.6.54 C-0541
2.6.55 C-0542
2.6.56 C-0543
2.6.57 C-0544
2.6.58 C-0545
2.6.59 C-0546
2.6.60 C-0547
2.6.61 C-0548
2.6.62 C-0561
2.6.63 C-0562
2.6.64 C-0563
2.6.65 C-0564
2.6.66 C-0565
2.6.67 C-0566
2.6.68 C-0567
2.6.69 C-0568
2.6.70 C-0569
2.6.71 C-0570
2.6.72 C-0571
2.6.73 C-0572
2.6.74 C-0573
2.6.75 C-0574
2.6.76 C-0575
2.6.77 C-0576
2.6.78 C-0577
2.6.79 C-0578
2.6.80 C-0579
2.6.81 C-0580
2.6.82 C-0581
2.6.83 C-0582
2.6.84 C-0583
2.6.85 C-0584
2.6.86 C-0601
2.6.87 C-0602
2.6.88 C-0603
2.6.89 C-0604
2.6.90 C-0605
2.6.91 C-0606
2.6.92 C-0611
2.6.93 C-0612
2.6.94 C-0613
2.6.95 C-0614
2.6.96 C-0615
2.6.97 C-0616
2.6.98 C-0621
2.6.99 C-0622
2.6.100 C-0623
2.6.101 C-0624
2.6.102 C-0625
2.6.103 C-0626
2.6.104 C-0631
2.6.105 C-0632
2.6.106 C-0633
2.6.107 C-0634
2.6.108 C-0635
2.6.109 C-0636
2.6.110 C-0637
2.6.111 C-0638
2.6.112 C-0639
2.6.113 C-0640
2.6.114 C-0641
2.6.115 C-0642
2.6.116 C-0651
2.6.117 C-0652
2.6.118 C-0653
2.6.119 C-0654
2.6.120 C-0655
2.6.121 C-0656
2.6.122 C-0657
2.6.123 C-0658
2.6.124 C-0659
2.6.125 C-0660
2.6.126 C-0661
2.6.127 C-0662
2.6.128 C-0671
2.6.129 C-0672
2.6.130 C-0673
2.6.131 C-0674
2.6.132 C-0675
2.6.133 C-0676
2.6.134 C-0677
2.6.135 C-0678
2.6.136 C-0679
2.6.137 C-0680
2.6.138 C-0681
2.6.139 C-0682
2.7 Solution 4 (C-1001_1148)
2.7.1 C-1001
2.7.2 C-1005
2.7.3 C-1006
2.7.4 C-1007
2.7.5 C-1008
2.7.6 C-1009
2.7.7 C-1010
2.7.8 C-1011
2.7.9 C-1012
2.7.10 C-1102 (FS-521)
2.7.11 C-1103 (FS-521)
2.7.12 C-1104 (FS-521)
2.7.13 C-1105 (FS-521)
2.7.14 C-1106 (FS-521)
2.7.15 C-1107 (FS-521)
2.7.16 C-1108 (FS-521)
2.7.17 C-1109 (FS-521)
2.7.18 C-1110 (FS-521)
2.7.19 C-1113 (FS-521)
2.7.20 C-1124
2.7.21 C-1125
2.7.22 C-1126
2.7.23 C-1127
2.7.24 C-1132
2.7.25 C-1140 (FS-521)
2.7.26 C-1141 (FS-521)
2.7.27 C-1142 (FS-521)
2.7.28 C-1143 (FS-521)
2.7.29 C-1144 (FS-521)
2.7.30 C-1145 (FS-521)
2.7.31 C-1146 (FS-521)
2.7.32 C-1147 (FS-521)
2.7.33 C-1148 (FS-521)
2.8 Solution 5 (C-1201_1216)
2.8.1 C-1201
2.8.2 C-1202
2.8.3 C-1203
2.8.4 C-1204
2.8.5 C-1205
2.8.6 C-1206
2.8.7 C-1211
2.8.8 C-1212
2.8.9 C-1213
2.8.10 C-1214
2.8.11 C-1215
2.8.12 C-1216
2.9 Solution 6 (C-1221_1235)
2.9.1 C-1221
2.9.2 C-1222
2.9.3 C-1223
2.9.4 C-1224
2.9.5 C-1225
2.9.6 C-1226
2.9.7 C-1227
2.9.8 C-1228
2.9.9 C-1229
2.9.10 C-1230
2.9.11 C-1231
2.9.12 C-1232
2.9.13 C-1233
2.9.14 C-1234
2.9.15 C-1235
2.10 Solution 7 (C-1241_1275)
2.10.1 C-1241
2.10.2 C-1242
2.10.3 C-1243
2.10.4 C-1244
2.10.5 C-1245
2.10.6 C-1246
2.10.7 C-1247
2.10.8 C-1248
2.10.9 C-1249
2.10.10 C-1250
2.10.11 C-1251
2.10.12 C-1252
2.10.13 C-1253
2.10.14 C-1254
2.10.15 C-1255
2.10.16 C-1256
2.10.17 C-1257
2.10.18 C-1258
2.10.19 C-1259
2.10.20 C-1260
2.10.21 C-1261
2.10.22 C-1262
2.10.23 C-1263
2.10.24 C-1264
2.10.25 C-1265
2.10.26 C-1266
2.10.27 C-1267
2.10.28 C-1268
2.10.29 C-1269
2.10.30 C-1270
2.10.31 C-1271
2.10.32 C-1272
2.10.33 C-1273
2.10.34 C-1275
2.11 Solution 8 (C-1281_1299)
2.11.1 C-1281
2.11.2 C-1282
2.12 Solution 9 (C-1301_1334)
2.12.1 C-1301
2.12.2 C-1302
2.12.3 C-1303
2.12.4 C-1304
2.12.5 C-1305
2.12.6 C-1306
2.12.7 C-1307
2.12.8 C-1308
2.12.9 C-1309
2.12.10 C-1310
2.12.11 C-1311
2.12.12 C-1330
2.12.13 C-1331
2.12.14 C-1332
2.12.15 C-1333
2.12.16 C-1334
2.13 Solution 10 (C-1341_1364)
2.13.1 C-1341
2.13.2 C-1342
2.14 Solution 11 (C-1402_1455)
2.14.1 C-1402
2.14.2 C-1403
2.14.3 C-1404
2.14.4 C-1405
2.14.5 C-1406
2.14.6 C-1411
2.14.7 C-1431
2.14.8 C-1432
2.14.9 C-1433
2.14.10 C-1434
2.14.11 C-1435
2.14.12 C-1436
2.14.13 C-1437
2.14.14 C-1451
2.14.15 C-1452
2.14.16 C-1453
2.14.17 C-1454
2.15 Solution 12 (C-1501_1567)
2.15.1 C-1501
2.15.2 C-1502
2.15.3 C-1504
2.15.4 C-1505
2.15.5 C-1506
2.15.6 C-1507
2.15.7 C-1508
2.15.8 C-1509
2.15.9 C-1510
2.15.10 C-1511
2.15.11 C-1512
2.15.12 C-1513
2.15.13 C-1514
2.15.14 C-1515
2.15.15 C-1516
2.15.16 C-1517
2.15.17 C-1518
2.15.18 C-1519
2.15.19 C-1520
2.15.20 C-1521
2.15.21 C-1522
2.15.22 C-1523
2.15.23 C-1524
2.15.24 C-1525
2.15.25 C-1526
2.15.26 C-1527
2.15.27 C-1528
2.15.28 C-1530
2.15.29 C-1531
2.15.30 C-1532
2.15.31 C-1534
2.15.32 C-1537
2.15.33 C-1538
2.15.34 C-1540
2.15.35 C-1541
2.15.36 C-1542
2.15.37 C-1543
2.15.38 C-1544
2.15.39 C-1545
2.15.40 C-1546
2.15.41 C-1547
2.15.42 C-1548
2.15.43 C-1549
2.15.44 C-1550
2.15.45 C-1551
2.15.46 C-1552
2.15.47 C-1553
2.15.48 C-1554
2.15.49 C-1555
2.15.50 C-1556
2.15.51 C-1557
2.15.52 C-1558
2.15.53 C-1559
2.15.54 C-1560
2.15.55 C-1561
2.15.56 C-1562
2.15.57 C-1565
2.15.58 C-1566
2.15.59 C-1567
2.16 Solution 13 (C-2101_2300)
2.16.1 C-2101
2.16.2 C-2102
2.16.3 C-2103
2.16.4 C-2201
2.16.5 C-2202
2.16.6 C-2203
2.16.7 C-2204
2.16.8 C-2205
2.16.9 C-2206
2.16.10 C-2207
2.16.11 C-2208
2.16.12 C-2209
2.16.13 C-2210
2.16.14 C-2211
2.16.15 C-2212
2.16.16 C-2213
2.16.17 C-2214
2.16.18 C-2215
2.16.19 C-2217
2.16.20 C-2220
2.16.21 C-2221
2.16.22 C-2222
2.16.23 C-2224
2.16.24 C-2225
2.16.25 C-2226
2.16.26 C-2227
2.16.27 C-2228
2.16.28 C-2229
2.16.29 C-2230
2.16.30 C-2231
2.16.31 C-2232
2.16.32 C-2233
2.16.33 C-2234
2.16.34 C-2235
2.16.35 C-2236
2.16.36 C-2237
2.17 Solution 14 (C-2301_3999)
2.17.1 C-2301
2.17.2 C-2302
2.17.3 C-2303
2.17.4 C-2304
2.17.5 C-2305
2.17.6 C-2306
2.17.7 C-2307
2.17.8 C-2308
2.17.9 C-2309
2.17.10 C-2311
2.17.11 C-2312
2.17.12 C-2313
2.17.13 C-2314
2.17.14 C-2315
2.17.15 C-2316
2.17.16 C-2401
2.17.17 C-2402
2.17.18 C-2403
2.17.19 C-2411
2.17.20 C-2412
2.17.21 C-2413
2.17.22 C-2701
2.17.23 C-2702
2.17.24 C-2704
2.17.25 C-2705
2.17.26 C-2801
2.17.27 C-2802
2.17.28 C-2803
2.17.29 C-2804
2.17.30 C-2807
2.17.31 C-2808
2.17.32 C-2809
2.17.33 C-2810
2.17.34 C-2811
2.17.35 C-2812
2.17.36 C-2815
2.17.37 C-2816
2.17.38 C-2821
2.17.39 C-2822
2.17.40 C-3102
2.17.41 C-3103
2.17.42 C-3201
2.17.43 C-3202
2.17.44 C-3501
2.17.45 C-3502
2.17.46 C-3503
2.17.47 C-3504
2.17.48 C-3801
2.17.49 C-3802
2.17.50 C-3901
2.17.51 C-3902
2.17.52 C-3903
2.17.53 C-3904
2.17.54 C-3905
2.17.55 C-3906
2.18 Solution 15 (C-4000_6801)
2.18.1 C-4301
2.18.2 C-4302
2.18.3 C-4303
2.18.4 C-4304
2.18.5 C-4305
2.18.6 C-4306
2.18.7 C-4307
2.18.8 C-4308
2.18.9 C-4309
2.18.10 C-4310
2.18.11 C-4311
2.18.12 C-4312
2.18.13 C-4313
2.18.14 C-4314
2.18.15 C-4315
2.18.16 C-4316
2.18.17 C-4701
2.18.18 C-4702
2.18.19 C-4703
2.18.20 C-4705
2.18.21 C-4706
2.18.22 C-4708
2.18.23 C-4709
2.18.24 C-4720
2.18.25 C-4721
2.18.26 C-4722
2.18.27 C-4725
2.18.28 C-4850
2.18.29 C-5010
2.18.30 C-5101
2.18.31 C-5102
2.18.32 C-5103
2.18.33 C-5104
2.18.34 C-5105
2.18.35 C-5311
2.18.36 C-5312
2.18.37 C-5313
2.18.38 C-5314
2.18.39 C-5315
2.18.40 C-5316
2.18.41 C-5317
2.18.42 C-5318
2.18.43 C-5319
2.18.44 C-5320
2.18.45 C-5321
2.18.46 C-5322
2.18.47 C-5326
2.18.48 C-5327
2.18.49 C-5328
2.18.50 C-5329
2.18.51 C-5330
2.18.52 C-5331
2.18.53 C-5332
2.18.54 C-5333
2.18.55 C-5334
2.18.56 C-5335
2.18.57 C-5336
2.18.58 C-5337
2.18.59 C-5338
2.18.60 C-5339
2.18.61 C-5340
2.18.62 C-5341
2.18.63 C-5342
2.18.64 C-5343
2.18.65 C-5344
2.18.66 C-5345
2.18.67 C-5346
2.18.68 C-5347
2.18.69 C-5348
2.18.70 C-5349
2.18.71 C-5350
2.18.72 C-5351*
2.18.73 C-5352*
2.18.74 C-6101
2.18.75 C-6102
2.18.76 C-6103
2.18.77 C-6301
2.18.78 C-6302
2.18.79 C-6303
2.18.80 C-6701
2.18.81 C-6702
2.18.82 C-6703
2.18.83 C-6704
2.18.84 C-6705
2.18.85 C-6706
2.18.86 C-6707
2.18.87 C-6708
2.18.88 C-6709
2.18.89 C-6710
2.18.90 C-6717
2.18.91 C-6719
2.18.92 C-6721
2.18.93 C-6801
2.19 Solution 16 (C-8001_C-C108)
2.19.1 C-8001
2.19.2 C-8002
2.19.3 C-8003
2.19.4 C-8201
2.19.5 C-8301
2.19.6 C-8401
2.19.7 C-8402
2.19.8 C-8403
2.19.9 C-8404
2.19.10 C-8405
2.19.11 C-8406
2.19.12 C-8407
2.19.13 C-8408
2.19.14 C-8409
2.19.15 C-8410
2.19.16 C-8411
2.19.17 C-8412
2.19.18 C-A001
2.19.19 C-A002
2.19.20 C-A003
2.19.21 C-A004
2.19.22 C-A005
2.19.23 C-A006
2.19.24 C-A007
2.19.25 C-A008
2.19.26 C-A009
2.19.27 C-A101
2.19.28 C-C101
2.19.29 C-C102
2.19.30 C-C103
2.19.31 C-C104*
2.19.32 C-C105
2.19.33 C-C106
2.19.34 C-C107
2.19.35 C-C108
2.20 Solution 17 (C-C109_C-C120)
2.20.1 C-C109
2.20.2 C-C111
2.20.3 C-C112
2.20.4 C-C113
2.20.5 C-C114
2.20.6 C-C115
2.20.7 C-C116
2.20.8 C-C117
2.20.9 C-C120
2.21 Solution 18 (C-C125_E007)
2.21.1 C-C125
2.21.2 C-C130
2.21.3 C-D001
2.21.4 C-D002
2.21.5 C-D003
2.21.6 C-D004
2.21.7 C-D010
2.21.8 C-E001
2.21.9 C-E002
2.21.10 C-E003
2.21.11 C-E004
2.21.12 C-E005
2.21.13 C-E006
2.21.14 C-E007
3. TROUBLES THAT DO NOT DISPLAY THE MALFUNCTION CODE
3.1 The power of main body does not turn ON
3.1.1 Turn ON the main power switch but the power LED of the operation panel does not light up in red
3.1.2 Turn ON the main power switch and the sub power switch, but the touch panel does not display anything
3.1.3 Turn ON the sub power switch but the power LED does not switch from red to green
3.2 The power is not supplied to DF-615
3.3 The power is not supplied to the paper feed option
3.3.1 PF-702/PF-703
3.4 The power is not supplied to the finishing option
3.4.1 PF-703 + FA-501
3.4.2 GP-501
3.4.3 RU-506
3.4.4 LS-505
3.4.5 FD-503
3.4.6 FS-521
3.4.7 SD-506
3.4.8 PB-502
3.4.9 PB-503
4. IMAGE TROUBLE
4.1 Initial check point
4.1.1 Initial check items
4.2 Printer system step
4.2.1 OUTLINE
4.2.2 Check the printer
4.2.3 Image Stabilization
4.2.4 Printer system: White lines in sub scan direction, White bands in sub scan direction, Black lines in sub scan direction,
Black bands in sub scan direction
4.2.5 Printer system: White lines in main scan direction, White bands in main scan direction, Black lines in main scan
direction, Black bands in main scan direction
4.2.6 Printer system: Uneven density in sub scan direction
4.2.7 Printer system: Uneven density in main scan direction
4.2.8 Printer system: Light density (ID lowering)
4.2.9 Printer system: Gradation error
4.2.10 Printer system: Half tone overall diagonal stripe
4.2.11 Printer system: Half tone repelling
4.2.12 Printer system: Size memory
4.2.13 Printer system: Short diagonal lines, wrinkling of paper
4.2.14 Printer system: Wax unevenness
4.2.15 Printer system: Gray background
4.2.16 Printer system: Density decrease of solid black
4.2.17 Printer system: Void areas, White spots
4.2.18 Printer system: Black spots
4.2.19 Printer system: Image blurring
4.2.20 Printer system: Poor fusing performance, Offset
4.2.21 Printer system: Brush effect, Image bleeding
4.2.22 Printer system: Inky backside
4.2.23 Printer system: Leading edge face dirt in paper feed direction
4.2.24 Printer system: Transfer jitter
4.2.25 Printer system: Blank print, Black print
4.3 Scanner system step
4.3.1 Outline
4.3.2 Scanner check items
4.3.3 Scanner system: White lines in sub scan direction, White bands in sub scan direction, Black lines in sub scan direction,
Black bands in sub scan direction
4.3.4 Scanner system: White lines in main scan direction, White bands in main scan direction, Black lines in main scan
direction, Black bands in main scan direction
4.3.5 Scanner system: Black spots
4.3.6 Scanner system: Gray background
4.3.7 Scanner system: Blurred image, Brush effect
4.3.8 Scanner system: Moire
4.3.9 Scanner system: Leaning image
4.3.10 Scanner system: Image distortion
4.3.11 Scanner system: Low image density, Rough image
4.3.12 Scanner system: Blank copy, Black copy
4.3.13 Scanner system: Uneven density
4.4 Controller system step
4.4.1 OUTLINE
4.4.2 Controller check item
4.4.3 Controller system: Blank print, Black print
5. CONTROLLER TROUBLE
5.1 Even if the power of the main body is turned ON, [Data can be received.] is not displayed on the operation panel
5.1.1 Troubleshooting step
5.2 The print jobs on the PC side are completed, but no printing starts
5.2.1 Troubleshooting step
6. TROUBLESHOOTING (GP)
6.1 TROUBLESHOOTING (GP-501)
6.2 Troubleshooting
6.2.1 Troubleshooting
6.2.2 General
6.2.3 Back Gauge
6.2.4 Die Set
6.3 Initial Service Action
6.3.1 Initial Service Action
6.4 Mis-Feed Service Action
6.4.1 Mis-Feed Service Action
6.5 Final Service Action
6.5.1 Final Service Action

L – PARTS/CONNECTOR LAYOUT DRAWING
1. PARTS LAYOUT DRAWING
1.1 bizhub PRO 1200/1200P/1051
1.1.1 Switch/sensor
1.1.2 Load
1.1.3 Boards and others
1.2 DF-615
1.2.1 Front side
1.2.2 Rear side
1.2.3 Upper surface
1.2.4 Upper tray rear side
1.2.5 Reverse tray rear side
1.3 PF-702/PP-701
1.3.1 Configuration front side
1.3.2 Configuration left side/exit conveyance section
1.3.3 Configuration rear side
1.3.4 Vertical conveyance section
1.3.5 Tray section 1
1.3.6 Tray section 2
1.3.7 PP-701 (OPTIONAL)
1.4 PF-703/HT-505/FA-501
1.4.1 Configuration section
1.4.2 Horizontal conveyance section
1.4.3 Vertical conveyance section
1.4.4 Exit conveyance section
1.4.5 Paper feed tray section 1
1.4.6 Paper feed tray section 2
1.4.7 Paper feed suction section
1.4.8 FA-501 (OPTIONAL) 1
1.4.9 FA-501 (OPTIONAL) 1
1.4.10 HT-505 (OPTIONAL)
1.5 RU-506
1.5.1 Stacker section (front side)
1.5.2 Stacker section (front side)
1.5.3 Rear side
1.6 FS-521
1.6.1 Rear side 1
1.6.2 Rear side2
1.6.3 Front side
1.6.4 Stacker inside 1
1.6.5 Stacker inside2
1.6.6 Stapler
1.6.7 Paper exit alignment
1.7 LS-505
1.7.1 Front side
1.7.2 Upper surface
1.7.3 Rear side
1.7.4 Shift unit
1.8 FD-503
1.8.1 Conveyance section front side/right side
1.8.2 Major boards in the power source section
1.8.3 Conveyance section rear side/left side
1.8.4 PI rear side
1.8.5 PI upper surface
1.8.6 PI lower tray
1.8.7 Punch section
1.8.8 Folding unit front side/right side
1.8.9 Folding unit rear side/left side
1.9 SD-506
1.9.1 Horizontal conveyance section
1.9.2 Right angle conveyance section
1.9.3 Folding section
1.9.4 Saddle stitching section
1.9.5 Bundle processing section
1.9.6 Trimmer section
1.9.7 Left-side view
1.9.8 Front side
1.9.9 Rear side
1.10 PB-502
1.10.1 SC section
1.10.2 Clamp section
1.10.3 Pellet supply section
1.10.4 Glue tank section
1.10.5 Cover paper supply section
1.10.6 Cover paper lift section
1.10.7 Book stock section
1.10.8 Conveyance section and framework section
1.11 PB-503
1.11.1 SC section
1.11.2 Clamp section
1.11.3 Pellet supply section
1.11.4 Glue tank section
1.11.5 Cover paper supply section
1.11.6 Cover paper table section
1.11.7 Book stock section
1.11.8 Conveyance section and framework section
1.11.9 Relay conveyance section
1.12 GP-501
1.12.1 Rear side 1/Right side 1
1.12.2 Rear side 2/Left side
1.12.3 Right side 2
1.12.4 Front side
1.12.5 Bypass conveyance section
1.12.6 Punch conveyance section
2. CONNECTOR LAYOUT DRAWING IN BOARD
2.1 Bizhub PRO 1200/1200P/1051
2.1.1 Printer control board
2.1.2 Image-processing board
2.1.3 Overall control board
2.1.4 AC drive board
2.1.5 Scanner drive board
2.1.6 ADU drive board /1
2.1.7 ADU drive board /2
2.1.8 DC power supply /1
2.1.9 DC power supply /2
2.1.10 DC power supply /3
2.1.11 High voltage unit /1
2.1.12 High voltage unit /2
2.1.13 High voltage unit /3
2.1.14 Operation board /1
2.1.15 Operation board /2
2.1.16 LCD board
2.1.17 Operation inverter
2.1.18 CCD board
2.1.19 L4 inverter
2.1.20 JAM sensor board
2.1.21 Drum potential sensor board
2.1.22 Toner control board
2.1.23 Multi feed detection board /S
2.1.24 Multi feed detection board /R
2.1.25 NVRAM board
2.1.26 IC board
2.1.27 Scan accelerator board
2.1.28 PCI relay board
2.1.29 Relay board /A
2.1.30 Relay board /U
2.2 DF-615
2.2.1 DF control board (DFCB)
2.2.2 Tray board
2.2.3 Multi feed detection board /R
2.2.4 Multi feed detection board /S
2.3 PF-702/PP-701
2.3.1 PF drive board (PFDB)
2.4 PF-703/HT-505/FA-501
2.4.1 PF drive board (PFDB)
2.4.2 DC power supply /1 (DCPS/1)
2.4.3 Multi feed detection drive board (MFDDB) (FA-501)
2.4.4 DC power supply /2 (DCPS/2) (FA-501)
2.4.5 AC drive board /2 (ACDB/2) (HT-505)
2.5 RU-506
2.5.1 RU control board (RUCB)
2.5.2 Jam indication board (JAMIB)
2.6 FS-521
2.6.1 FNS control board (FNSCB)
2.6.2 FNS drive board (FNSDB)
2.6.3 Stapler board (STB)
2.6.4 Operation board (OB)
2.6.5 Jam indication board (JAMIB)
2.7 LS-505
2.7.1 LS control board (LSCB)
2.7.2 Relay board /1 (RLB/1)
2.7.3 Relay board /2 (RLB/2)
2.7.4 DC power supply (DCPS)
2.7.5 Relay board (RLB)
2.8 FD-503
2.8.1 FD control board (FDCB)
2.8.2 Punch drive board (PDB)
2.8.3 Folding drive board (FDB)
2.8.4 PI drive board (PIDB)
2.8.5 FD operation board (FDOB)
2.8.6 Jam indication board (JAMIB)
2.8.7 DC power supply (DCPS)
2.8.8 Multi feed detection board /1, /2 (MFDB1, 2)
2.9 SD-506
2.9.1 SD control board (SDCB)
2.9.2 SD drive board (SDDB)
2.9.3 SD drive board /2 (SDDB/2)
2.9.4 DC power supply /1 (DCPS1)
2.9.5 DC power supply /2 (DCPS2)
2.9.6 DC power supply /3 (DCPS3)
2.9.7 Jam indication board /1 (JAMIB/1)
2.9.8 Jam indication board /2 (JAMIB/2)
2.10 PB-502
2.10.1 PB control board (PBCB)
2.10.2 PB drive board (PBDB)
2.10.3 AC drive board (ACDB)
2.10.4 Jam indication board /1 (JAMB1)
2.10.5 Jam indication board /2 (JAMB2)
2.10.6 Booklet stock operation board (OB2)
2.11 PB-503
2.11.1 PB control board (PBCB)
2.11.2 AC drive board (ACDB)
2.11.3 PB drive board /1 (PBDB1)
2.11.4 PB drive board /2 (PBDB2)
2.11.5 PB drive board /3 (PBDB3)
2.11.6 Jam indication board /1 (JAMB1)
2.11.7 Jam indication board /2 (JAMB2)
2.11.8 Manual operation board (OB1)
2.11.9 Booklet stock operation board (OB2)
2.11.10 DC power supply /1 (DCPU/1)
2.11.11 DC power supply /2 (DCPU/2)
2.11.12 DC power supply /3 (DCPU/3)
2.11.13 DC power supply /4 (DCPU/4)
2.11.14 DC power supply /5 (DCPU/5)
2.12 GP-501
2.12.1 Punch Controller PCB
3. RELAY CONNECTOR LAYOUT DRAWING
3.1 Bizhub PRO 1200/1200P/1051
3.1.1 Main body rear side /1
3.1.2 Main body rear side /2
3.1.3 Main body rear side /3
3.1.4 Main body rear side /4
3.1.5 Main body right side
3.1.6 Main body left side
3.1.7 Main body upper surface
3.1.8 Toner supply section /1
3.1.9 Toner supply section /2
3.1.10 Toner supply section /3
3.1.11 Photo conductor section
3.1.12 Paper feed section
3.1.13 Vertical conveyance section
3.1.14 Registration section
3.1.15 Duplex section /1
3.1.16 Duplex section /2
3.1.17 Duplex section /3
3.1.18 Duplex section /4
3.2 SD-506
3.2.1 Right side
3.2.2 Left side
3.2.3 Rear side-1
3.2.4 Rear side-2
3.2.5 Folding section
3.2.6 Saddle stitching section-1
3.2.7 Saddle stitching section-2
3.3 PB-503
3.3.1 Rear side-1
3.3.2 Rear side 2
3.3.3 Rear side 3
3.3.4 Rear side 4
3.3.5 Rear side 5
3.3.6 Front side
3.3.7 Sub compile (SC) section
3.3.8 Clamp section
3.3.9 Cover paper supply section
3.3.10 Cover paper table section
3.3.11 Book stock section
3.3.12 Conveyance section
3.3.13 Pellet supply section
3.3.14 Relay conveyance section

M – TIMING CHART
1. Bizhub PRO 1200/1200P/1051
1.1 Timing chart when sub power switch turns ON
1.2 Timing chart of the simplex mode
1.2.1 Operation condition
1.2.2 Timing chart
1.3 Timing chart of the duplex mode
1.3.1 Operation condition
1.3.2 Timing chart
2. DF-615
2.1 Timing chart of the simplex mode
2.1.1 Operation condition
2.1.2 Timing chart
2.2 Timing chart of the duplex mode
2.2.1 Operation condition
2.2.2 Timing chart
3. PF-702
3.1 Timing chart of the simplex mode
3.1.1 Operation condition
3.1.2 Timing chart
4. PF-703
4.1 Timing chart of the simplex mode
4.1.1 Operation condition
4.1.2 Timing chart
5. RU-506
5.1 Timing chart of the straight exit mode
5.1.1 Operation condition
5.1.2 Timing chart
5.2 Timing chart of the double sheets reverse/exit conveyance mode
5.2.1 Operation condition
5.2.2 Timing chart
6. FS-521
6.1 Timing chart of the sort mode
6.1.1 Operation condition
6.1.2 Timing chart
6.2 Timing chart of the sub tray mode
6.2.1 Operation condition
6.2.2 Timing chart
6.3 Timing chart of the staple mode
6.3.1 Operation condition
6.3.2 Timing chart
7. LS-505
7.1 Timing chart of the straight mode
7.1.1 Operation condition
7.1.2 Timing chart
7.2 Timing chart of the shift mode
7.2.1 Operation condition
7.2.2 Timing chart
7.3 Timing chart of the sub tray mode
7.3.1 Operation condition
7.3.2 Timing chart
7.4 Timing chart of the coupling mode
7.4.1 Operation condition
7.4.2 Timing chart
8. FD-503
8.1 Timing chart of the letter fold-in mode
8.1.1 Operation condition
8.1.2 Timing chart
8.2 Timing chart of the letter fold-out mode
8.2.1 Operation condition
8.2.2 Timing chart
8.3 Timing chart of the double parallel mode
8.3.1 Operation condition
8.3.2 Timing chart
8.4 Timing chart of the half-folding mode
8.4.1 Operation condition
8.4.2 Timing chart
8.5 Timing chart of the gate fold mode
8.5.1 Operation condition
8.5.2 Timing chart
8.6 Timing chart of the Z-fold mode
8.6.1 Operation condition
8.6.2 Timing chart
8.7 Timing chart of the PI cover paper insertion mode
8.7.1 Operation condition
8.7.2 Timing chart
8.8 Timing chart of the punch mode
8.8.1 Operation condition
8.8.2 Timing chart
9. SD-506
9.1 Timing chart of the straight mode
9.1.1 Operation condition
9.1.2 Timing chart
9.2 Timing chart of the sub tray mode
9.2.1 Operation condition
9.2.2 Timing chart
9.3 Timing chart of the overlap tri-folding mode
9.3.1 Operation condition
9.3.2 Timing chart
9.4 Timing chart of the saddle stitching (trimmer) mode
9.4.1 Operation condition
9.4.2 Timing chart
10. PB-502/503
10.1 Timing chart of the sub tray paper exit mode (PB-502/503)
10.1.1 Operation condition
10.1.2 Timing chart
10.2 Timing chart of the perfect binding mode (PB cover paper supply) (PB-502)
10.2.1 Operation condition
10.2.2 Timing chart
10.3 Timing chart of the perfect binding mode (PB cover paper supply) (PB-503)
10.3.1 Operation condition
10.3.2 Timing chart
10.4 Timing chart of the perfect binding mode (Main body cover paper supply) (PB-502)
10.4.1 Operation condition
10.4.2 Timing chart
10.5 Timing chart of the perfect binding mode (Main body cover paper supply) (PB-503)
10.5.1 Operation condition
10.5.2 Timing chart
10.6 Timing chart of the relay conveyance mode (PB-503)
10.6.1 Operation condition
10.6.2 Timing chart
N WIRING DIAGRAM/PAPER SETTING
1. Bizhub PRO 1200/1200P/1051
2. DF-615
3. PF-702/PP-701
4. PF-703/HT-505/FA-501
5. RU-506
6. FS-521
7. LS-505
8. FD-503
9. SD-506
10. PB-502
11. PB-503
12. GP-501
13. PAPER SETTING

O – THEORY OF OPERATION bizhub PRO 1200/1200P/1051
1. INTERFACE SECTION
1.1 Configuration
1.1.1 Main body right side
1.1.2 Main body left side
1.1.3 Main body upper side
2. SCANNER SECTION
2.1 Configuration
2.2 Drive
2.3 Operation
2.3.1 Control when the sub power is turned ON
2.3.2 Control when the start button is turned ON
2.3.3 Original size detection control
2.3.4 AE control
2.3.5 IMAGE PROCESSING
3. WRITE SECTION (LPH)
3.1 Configuration
3.2 Operation
3.2.1 Exposure path
3.2.2 Image stabilization control
4. PHOTO CONDUCTOR SECTION
4.1 Configuration
4.2 Drive
4.2.1 Drum drive
4.2.2 Drum claw drive
4.3 Operation
4.3.1 Drum claw drive
4.3.2 Image stabilization control
5. CHARGING SECTION
5.1 Configuration
5.2 Drive
5.3 Operation
5.3.1 Charging control
5.3.2 Wire cleaning control
5.3.3 Erase lamp control
6. DEVELOPING SECTION
6.1 Configuration
6.2 Drive
6.3 Operation
6.3.1 Flow of developer
6.3.2 Developing bias
6.3.3 Developing suction
6.3.4 Toner supply control
6.3.5 Image stabilization control
7. TONER SUPPLY SECTION
7.1 Configuration
7.2 Drive
(1) Toner bottle/large capacity hopper drive
(2) Intermediate hopper/air separation drive
7.3 Operation
7.3.1 Toner supply to the toner hopper
7.3.2 Toner supply to the developing section
7.3.3 Toner remaining detection
8. TRANSFER/SEPARATION SECTION
8.1 Configuration
8.2 Drive
8.2.1 Transfer belt drive
8.2.2 Transfer belt cleaning drive
8.2.3 Transfer belt pressure release drive
8.3 Operation
8.3.1 Transfer belt pressure position control
8.3.2 Transfer/separation control
8.3.3 Transfer belt cleaning brush voltage apply control
9. TONER COLLECTION SECTION
9.1 Configuration
9.2 Drive
9.2.1 Waste toner box swing drive motor
9.2.2 Waste toner conveyance drive
9.3 Operation
9.3.1 Waste toner conveyance path
9.3.2 Waste toner box swing control
9.3.3 Waste toner box detection control
9.3.4 Waste toner box full detection control
10. CLEANING SECTION
10.1 Configuration
10.2 Drive
10.2.1 Cleaning blade drive
10.3 Operation
10.3.1 Cleaning operation
10.3.2 Image stabilization control
11. PAPER FEED SECTION
11.1 Configuration
11.2 Drive
11.2.1 Paper feed drive
11.2.2 Tray lift drive
11.2.3 Pick-up drive
11.3 Operation
11.3.1 Up/down control
11.3.2 Paper size detection control
11.3.3 Pick-up mechanism
11.3.4 Separation mechanism
11.3.5 Air assist mechanism
11.3.6 Remaining paper detection control
11.3.7 Tray lock control
11.3.8 Dehumidification heater control
11.4 Individual support
11.4.1 Corresponding to overlay printing
12. VERTICAL CONVEYANCE SECTION
12.1 Configuration
12.2 Drive
12.3 Operation
12.3.1 Pre-registration control
12.3.2 Conveyance control
12.3.3 Exit conveyance control
12.3.4 Paper dust removing mechanism
13. REGISTRATION SECTION
13.1 Configuration
13.2 Drive
(1) Registration roller drive
(2) Loop roller drive
13.3 Operation
13.3.1 Multi feed detection control
13.3.2 Multi feed detection table
13.3.3 Loop control
13.3.4 Paper centering correction control
13.3.5 Paper leading edge timing adjustment control
13.3.6 Paper skew detection control
14. FUSING SECTION
14.1 Configuration
14.2 Drive
14.2.1 Fusing drive
14.2.2 Web drive
14.2.3 Fusing roller /Lw pressure drive
14.3 Operation
14.3.1 Fusing roller drive control
14.3.2 Pressure release drive control
14.3.3 Web drive control
14.3.4 Fusing claw oscillating mechanism
14.3.5 Fusing temperature control
14.3.6 Protection against temperature abnormality
15. DUPLEX SECTION
15.1 Configuration
15.2 Drive
15.3 Operation
15.3.1 Conveyance control
15.3.2 Duplex circulation control
16. REVERSE/EXIT SECTION
16.1 Configuration
16.2 Drive
16.3 Operation
16.3.1 Conveyance control
17. IMAGE STABILIZATION CONTROL
17.1 Outline
17.2 Operation flow
17.2.1 Image stabilization control flow when the power switch (SW2) is ON
17.2.2 Image stabilization control flow while in the print and during idling
18. IMAGE PROCESSING
18.1 Image processing in the scanner section
18.1.1 Image processing flow in the scanner section
18.1.2 Shading correction
18.1.3 AE control
18.1.4 Area discrimination
18.1.5 Filter/magnification
18.1.6 Scanner gamma correction
18.1.7 Skew correction
18.1.8 Resolution change
18.1.9 Halftone processing (error diffusion/screen processing)
18.1.10 Compression
18.1.11 Store
18.2 Image processing in the write section
(1) Cell average (600dpi 2bit/ only for picture mode)
(2) Gamma correction (600dpi 2bit/ only for picture mode)
(3) Screen (600dpi 2bit/ only for picture mode)
(4) Line weight thin/thick
(5) Reductive magnification
(6) Area discrimination
(7) LPH control
19. POWER SOURCE SECTION
19.1 Operating parts with the connection of the power cord
19.1.1 Configuration
19.1.2 Operation
19.2 Operating parts with the main power switch (SW1) ON
19.2.1 Configuration
19.2.2 Operation
19.3 Operating parts with the sub power switch (SW2) ON
19.3.1 Configuration
19.3.2 Operation
19.4 Operating parts with the dehumidification heater switch (SW3) ON
19.4.1 Configuration
19.4.2 Operation
20. FAN CONTROL
20.1 Configuration
20.2 Operation
20.2.1 Functions
20.2.2 Control condition
21. COUNTER CONTROL
21.1 Configuration
21.2 Operation
(1) Status indicator light
22. HDD CONTROL
22.1 Configuration
22.2 Removable hard disk
22.2.1 OUTLINE
22.2.2 Operation

PA THEORY OF OPERATION DF-615
1. OUTLLINE
1.1 Unit configuration
1.2 PAPER PATH
1.2.1 Single sided copy mode (small size)
1.2.2 Double sided copy mode (small size)
1.2.3 Single sided copy mode (large size)
1.2.4 Double sided copy mode (large size)
1.2.5 Paper exit
2. Paper feed section
2.1 Configuration
2.2 Drive
2.2.1 Tray up/down drive
2.2.2 Paper feed drive
2.3 Operation
2.3.1 Size detection control
2.3.2 Pick-up mechanism
2.3.3 Separation mechanism
2.3.4 Original empty detection control
2.3.5 Registration control
3. Conveyance section
3.1 Configuration
3.2 Drive
3.2.1 Flapper up/down drive
3.2.2 Conveyance drive
3.3 Operation
3.3.1 Conveyance control
3.3.2 Mixed original mode control
3.3.3 Z-Fold original mode control
3.3.4 Skew correction control
3.3.5 Centering correction control
3.3.6 Cooling fan control
4. REVERSAL SECTION
4.1 Configuration
4.2 Drive
4.2.1 Reverse drive
4.2.2 Pressure roller release drive
4.3 Operation
4.3.1 Reverse mechanism
4.3.2 Registration control
5. PAPER EXIT SECTION
5.1 Configuration
(1) Paper exit section (large size)
(2) Paper exit section (small size)
5.2 Drive
5.2.1 Exit gate drive
5.2.2 Paper exit drive (for large size)
5.2.3 Paper exit drive (for small size)
5.3 Operation
5.3.1 Paper exit mechanism

PB THEORY OF OPERATION PF-702/PP-701
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
2. PAPER FEED SECTION
2.1 Configuration
2.2 Drive
2.2.1 Tray lift drive
2.2.2 Paper feed drive
2.2.3 Pick-up drive
2.3 Operation
2.3.1 Up/down control
2.3.2 Size detection control
2.3.3 Pick-up mechanism
2.3.4 Separation mechanism
2.3.5 Paper dust removing mechanism
2.3.6 Air assist mechanism
2.3.7 Paper empty detection control
2.3.8 Remaining paper detection control
2.3.9 Tray lock control
3. CONVEYANCE SECTION
3.1 Configuration
3.2 Drive
3.3 Operation
3.3.1 Pre-registration control
3.3.2 Conveyance control
4. OTHERS
4.1 Dehumidification heater control
4.2 Main body temperature rise prevention assist mechanism
5. PP-701 (OPTIONAL)
5.1 Configuration
5.2 Operation
6. INDIVIDUAL SUPPORT PARTS
6.1 Corresponding to overlay printing

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

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

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

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

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

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

PP THEORY OF OPERATION PB-502
1. OUTLINE
1.1 Unit configuration
1.2 Paper path
1.2.1 Sub tray exit
1.2.2 Perfect binding mode
2. CONVEYANCE SECTION
2.1 Configuration
2.2 Drive
2.2.1 Entrance conveyance drive/Intermediate conveyance drive/Cover paper conveyance drive
2.2.2 Entrance gate drive/Bypass gate drive/Sub tray gate drive/Sub tray exit and separation drive
2.3 Operation
2.3.1 Gate control
2.3.2 Entrance conveyance control
2.3.3 Intermediate conveyance control
2.3.4 Cover paper conveyance control
2.3.5 Sub tray paper exit release control
2.3.6 Sub tray full-status detection control
2.3.7 Cover paper multi feed detection control
3. SUB COMPILE (SC) SECTION
3.1 Configuration
3.2 Drive
3.2.1 SC entrance conveyance drive/Switchback conveyance drive/Paper bundle conveyance drive
3.2.2 Switchback release drive
3.2.3 SC roller release drive/Clamp entrance release drive
3.2.4 Clamp entrance movement drive
3.2.5 SC main scan alignment drive
3.2.6 Sub scan alignment drive
3.2.7 SC stopper drive/SC pressure arm drive/Straight gate drive
3.3 Operation
3.3.1 SC section operation overview
3.3.2 SC entrance conveyance control
3.3.3 SC switchback conveyance control
3.3.4 SC main scan alignment control
3.3.5 Sub scan alignment control
3.3.6 SC paper bundle conveyance control
3.3.7 Clamp entrance movement control
3.3.8 SC stopper control
3.3.9 SC pressure arm control
4. CLAMP SECTION
4.1 Configuration
4.2 Drive
4.2.1 Clamp drive
4.2.2 Clamp rotation drive
4.2.3 Clamp alignment drive
4.3 Operation
4.3.1 Clamp alignment control
4.3.2 Clamp control
4.3.3 Clamp rotation control
4.3.4 Book thickness detection control
5. PELLET SUPPLY SECTION
5.1 Configuration
5.2 Drive
5.2.1 Pellet supply drive
5.2.2 Pellet supply arm drive
5.3 Operation
5.3.1 Pellet supply operation overview
5.3.2 Pellet supply arm control
5.3.3 Pellet supply control
5.3.4 Pellet supply amount control
5.3.5 Pellet remaining amount detection control
5.3.6 Pellet supply door opening/closing detection control
5.3.7 Stirring stick
6. GLUE TANK SECTION
6.1 Configuration
6.2 Drive
6.2.1 Glue tank movement drive
6.2.2 Glue apply roller drive
6.2.3 Tank up drive
6.2.4 Cover paper glue lifting drive
6.3 Operation
6.3.1 Glue tank unit movement control
6.3.2 Glue apply roller control
6.3.3 Glue tank lifting control
6.3.4 Cover paper glue control
6.3.5 Glue temperature control
7. COVER PAPER SUPPLY SECTION
7.1 Configuration
7.2 Drive
7.2.1 Cover paper tray lift drive
7.2.2 Paper feed drive
7.2.3 Pick-up drive
7.3 Operation
7.3.1 Up/down control
7.3.2 Pick-up mechanism
7.3.3 Separation mechanism
7.3.4 Paper feed mechanism
7.3.5 Air assist mechanism
7.3.6 Cover paper empty detection control
7.3.7 Paper feed assist plate
8. COVER PAPER TABLE SECTION
8.1 Configuration
8.2 Drive
8.2.1 Cover paper table up down/Fr and /Rr drive
8.2.2 Cover paper alignment drive
8.2.3 Cover paper conveyance drive
8.2.4 Book exit drive
8.2.5 Cover paper folding plate /Rt and /Lt drive
8.2.6 Cover paper conveyance arm /Rr and /Lt drive
8.2.7 Cover paper lift drive
8.2.8 Cutter drive
8.3 Operation
8.3.1 Cover paper table section operation overview
8.3.2 Cover paper conveyance control
8.3.3 Cover paper cutting control
8.3.4 Cover paper alignment drive
8.3.5 Cover paper table up down control
8.3.6 Cover paper folding plate control
8.3.7 Cover paper conveyance arm control
8.3.8 Cover paper lifting (supporting) control
8.3.9 Book paper exit control
8.3.10 Waste paper control
9. BOOK STOCK SECTION
9.1 Configuration
9.2 Drive
9.2.1 Book conveyance drive
9.2.2 Book conveyance belt drive
9.2.3 Book conveyance up down drive
9.2.4 Book movement drive
9.2.5 Book stopper drive
9.3 Operation
9.3.1 Book stock section operation overview
9.3.2 Book conveyance and movement control
9.3.3 Book conveyance belt control
9.3.4 Book conveyance up down control
9.3.5 Book movement control
9.3.6 Book stopper control
9.3.7 Book full status detection control
10. OTHERS
10.1 Fan control
10.1.1
10.2 Door opening/closing control

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

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

& Parts Catalog.

Konica Minolta Bizhub KonicaMinoltaBizhub PRO1200 PRO1200P PRO1051