Field Service Manual Konica Minolta Bizhub 751 Bizhub 601;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Konica Minolta Bizhub copier.
You can print, zoom or read any diagram, picture or page from this Field Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Konica Minolta Bizhub 751 Bizhub 601 photocopier. You can find easily everything what do you need.
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The Konica Minolta 751 is an ordinary copier and also scanner that is fantastic for expanding office environments. Optional attributes such as printing as well as fax capabilities will certainly make the Bizhub 751 the all-in-one service for the expanding company.
OUTLINE
1. SYSTEM CONFIGURATION
2. PRODUCT SPECIFICATIONS
MAINTENANCE
3. PERIODIC CHECK
3.1 Maintenance item
3.1.1 Main body
3.1.2 DF
3.1.3 LU
3.1.4 SF
3.1.5 FS
3.1.6 PI
3.1.7 PK
3.1.8 ZU
3.2 Replacement parts list
3.2.1 Periodically replacement parts list
3.2.2 Spot replacement parts list
3.3 Maintenance procedure of the external section
3.3.1 Replacing the ozone filters /M, /S, /Lw
3.3.2 Replacing the developing suction filter
3.4 Maintenance procedure of the write section
3.4.1 Cleaning the dust-proof glass
3.5 Maintenance procedure of the photo conductor section
3.5.1 Removing/reinstalling the photo conductor section
3.5.2 Cleaning/removing the drum fixing couplings
3.5.3 Replacing the drum/cleaning of the toner control sensor board
3.5.4 Replacing the drum claw/drum claw solenoid
3.5.5 Replacing the toner control sensor board
3.5.6 Replacing the toner collection gear /3
3.6 Maintenance procedure of the charge section
3.6.1 Replacing the charge unit
3.6.2 Replacing the charge control plate, charge wire, charge cleaning board, charge slide member, charge cleaning blocks /Up and /Lw, and the C-clip
3.6.3 Cleaning the charge back plate and the erase lamp
3.7 Maintenance procedure of the transfer/separation charge unit
3.7.1 Replacing the transfer/separation charge unit
3.7.2 Replacing the transfer/separation charge wire, transfer cleaning assembly, separation cleaning assembly, transfer presser rubber and the C-clip
3.7.3 Cleaning the transfer/separation charge unit
3.7.4 Replacing the transfer exposure lamp unit
3.8 Maintenance procedure of the developing unit
3.8.1 Replacing the developing unit
3.8.2 Replacing the developer
3.8.3 Cleaning the developing unit
3.8.4 Cleaning the developing bias contact
3.9 Maintenance procedure of the toner supply section
3.9.1 Cleaning of the toner bottle section
3.10 Maintenance procedure of the cleaning and toner recycle section
3.10.1 Replacing the cleaning blade
3.10.2 Replacing the toner guide roller
3.11 Maintenance procedure of the paper feed section
3.11.1 Replacing the feed rubber, the feed roller and the separation rubber (trays 1, 2, 3, 4)
3.11.2 Replacing the pick-up roller (trays 1, 2, 3, 4)
3.11.3 Replacing the feed regulating block (Trays 1, 2, 3, 4)
3.11.4 Replacing the paper feed clutch and the pre-registration clutch (Trays 1, 2, 3, 4)
3.11.5 Replacing the separation clutch (Trays 1, 2, 3, 4)
3.11.6 Replacing the horizontal conveyance clutches /Rt and /Lt
3.12 Maintenance procedure of the bypass tray section
3.12.1 Replacing the feed rubber and the separation rubber
3.12.2 Replacing the pick-up rubber (Bypass tray)
3.12.3 Replacing the gear /A
3.12.4 Replacing the gear /B
3.12.5 Replacing the loop roller
3.12.6 Replacing the gear /C
3.13 Maintenance procedure of the vertical conveyance section
3.13.1 Replacing the vertical conveyance clutches /1 and /2
3.14 Maintenance procedure of the ADU
3.14.1 Cleaning the paper dust removing brush
3.14.2 Replacing the registration clutch
3.14.3 Removing/reinstalling the registration section
3.14.4 Replacing the registration roller and the registration bearing /Rr
3.14.5 Cleaning the ADU reverse sensor and the reverse/exit sensor
3.14.6 Replacing the ADU registration rollers /Up, /Lw and the registration bearings /Up, /Lw
3.14.7 Replacing the ADU deceleration clutch and the ADU conveyance clutch
3.15 Maintenance procedure of the fusing section
3.15.1 Removing/reinstalling the fusing unit
3.15.2 Replacing the cleaning web
3.15.3 Removing/reinstalling the fusing claw unit /Up
3.15.4 Replacing the fusing claw /Up
3.15.5 Opening/closing the fusing unit /Up
3.15.6 Replacing the fusing heater lamps /1 and /2
3.15.7 Replacing the fusing roller /Up, the bearing, the heat insulating sleeve and the fusing gear
3.15.8 Removing/reinstalling the fusing claw unit /Lw
3.15.9 Replacing the fusing claw /Lw
3.15.10 Replacing the fusing heater lamp /3
3.15.11 Replacing the fusing roller /Lw and the bearing
3.15.13 Replacing the fusing entering gear
3.15.14 Replacing the thermistor /2
3.15.15 Replacing the fusing paper exit gear /1
3.15.16 Removing/reinstalling the thermistor /1
3.15.17 Removing/reinstalling the thermostat /3
3.15.18 Removing/reinstalling the thermostat /4
3.15.19 Replacing the web solenoid
3.16 Maintenance procedure of the paper exit section
3.16.1 Replacing the paper exit gears /1, /2
4. SERVICE TOOLS
4.1 Service material list
4.2 Jig list
4.3 Materials
5. FIRMWARE VERSION UP
5.1 ISW
5.1.1 Outline
5.1.2 Firmware data flow
5.1.3 Settings on the main body side while in ISW
5.1.4 Board to be rewritten and Rewritable firmware
5.2 USB ISW
5.2.1 Outline
5.2.2 SPECIFICATIONS
5.2.3 USB ISW in the service mode
5.2.4 Error list
5.3 Internet ISW
5.3.1 Outline
5.3.2 Service environment
5.3.3 Preparations for Firmware rewriting
5.3.4 Firmware rewriting
5.3.5 Error Code List for the Internet ISW
5.4 Internet ISW Setting
5.4.1 Internet ISW Set
5.4.2 HTTP Setting
5.4.3 FTP Setting
5.4.4 Forwarding Access Setting
5.4.5 Download
6. OTHERS
6.1 Items not allowed to be disassembled and adjusted
6.1.1 Scanner section
6.1.2 Writing section
6.1.3 Developing unit
6.1.4 Transfer/separation charging unit
6.2 List of parts to be disassembled and reassembled
6.3 Disassembling/assembling procedure
6.3.1 Removing/reinstalling the rear cover
6.3.2 Removing/reinstalling the left cover
6.3.3 Removing/reinstalling the right cover /Up
6.3.4 Removing/reinstalling the right covers /Lw1, /Lw2 and /Lw3
6.3.5 Removing/reinstalling the front door /Rt
6.3.6 Removing/reinstalling the front door /Lt
6.3.7 Removing/reinstalling the original glass
6.3.8 Removing/reinstalling the upper cover /Rt
6.3.9 Removing/reinstalling the upper cover /Lt
6.3.10 Removing/reinstalling the upper cover /Fr
6.3.11 Removing/reinstalling the CCD unit
6.3.12 Stretching of the scanner wire
6.3.13 Removing/reinstalling the ADU
6.3.14 Removing/reinstalling the operation panel
6.3.15 Recovery of the circuit breaker
6.3.16 Replacing the exposure lamp
6.3.17 Removing/reinstalling the exposure unit
6.3.18 Removing/reinstalling the scanner motor
6.3.19 Removing/reinstalling the writing unit
6.3.20 Removing/reinstalling the trays 1 and 2
6.3.21 Removing/reinstalling the trays 1 and 2 lift wire
6.3.22 Removing/reinstalling the trays 3 and 4
6.3.23 Removing/reinstalling the trays 3 and 4 lift wire
6.3.24 Removing/reinstalling the bypass tray
ADJUSTMENT/SETTING
7. HOW TO USE THE ADJUSTMENT/SETTING SECTION
7.1 Composition
8. UTILITY MENU
8.1 List of utility menu
9. LIST OF ADJUSTMENT ITEMS
10.SERVICE MODE
10.1 List of service mode
10.2 Setting Method
10.2.1 Start and exit of the service mode
10.3 Machine Adjustment
10.3.1 Print Positioning: Leading Edge Adjustment (Printer Area)
10.3.2 Print Positioning: Side Edge Adjustment (Printer Area)
10.3.3 Magnification adjustment in the printer feed crossover direction (printer area)
10.3.4 Magnification adjustment in the printer feed direction (printer area)
10.3.5 Pre-registration amount
10.3.6 Printer registration loop amount
10.3.7 Tray adjustment
10.3.8 Scan position adjustment: Leading edge (scan area)
10.3.9 Scan position adjustment: Side edge (scan area)
10.3.10 Magnification adjustment in the scan feed direction (scan area)
10.3.11 Warp adjustment
10.3.12 Printer leading edge erasure amount
10.3.13 Non-image area erase check
10.4 Process adjustment
10.4.1 Charging main manual adjustment
10.4.2 Transcription manual adjustment
10.4.3 Separation AC manual adjustment
10.4.4 Separation DC manual adjustment
10.4.5 Charging grid manual adjustment (high voltage adjustment)
10.4.6 Developing bias manual adjustment
10.4.7 Transfer guide confirmation
10.4.8 TGR manual adjustment
10.4.9 Blade setting mode (Drum peculiarity adjustment)
10.4.10 Auto maximum density adjustment (Drum peculiarity adjustment)
10.4.11 Auto dot diameter adjustment (Drum peculiarity adjustment)
10.4.12 LD1 Offset Adjustment/LD2 Offset Adjustment (Drum Peculiarity)
10.4.13 LD1 bias adjustment / LD2 bias adjustment
10.4.14 Auto gamma adjustment (1dot) / Auto gamma adjustment (2dot) (Drum peculiarity adjustment)
10.4.15 Copy Protect Density Adj
10.4.16 Cartridge set mode (Drum peculiarity adjustment)
10.4.17 Maximum density manual adjustment
10.4.18 Dot diameter manual adjustment
10.4.19 User paper setting
10.5 System setting 1
10.5.1 Marketing area setting
10.5.2 Entry of the telephone and fax numbers
10.5.3 Entry of the serial number
10.5.4 Separation of defective parts
10.5.5 No sleep
10.5.6 Foolscap size setting
10.5.7 Original size detection
10.5.8 Detection size setting
10.5.9 Entry of the installation date
10.5.10 Initialization
10.5.11 Machine State LED Setting
10.6 Counter/data
10.6.1 Display of the counter/data
10.6.2 Present parts life
10.6.3 Optional parts life
10.6.4 PM
10.7 State confirmation
10.7.1 Sensor check
10.7.2 Load check
10.7.3 Memory/HDD condition
10.7.4 Memory check (memory/HDD adjustment)
10.7.5 HDD R/W check (memory/HDD adjustment)
10.7.6 HDD format (memory/HDD adjustment)
10.7.7 Display of the adjustment data list
10.8 ADF ADJUSTMENT
10.8.1 Magnification adjustment in the feed direction
10.8.2 Leading edge timing adjustment
10.8.3 Mis-centering adjustment
10.8.4 Registration loop amount adjustment
10.8.5 Original Size Adj
10.8.6 Density adjustment
10.8.7 Incline Offset Adj
10.8.8 Stamp position adjustment (Not used)
10.8.9 Mixed original size auto adjustment
10.9 Finisher adjustment
10.9.1 Center staple position adjustment (FS-610)
10.9.2 Half fold position adjustment (FS-610)
10.9.3 Punch vertical position adjustment (PK)
10.9.4 Punch horizontal position adjustment (PK)
10.9.5 Punch unit vertical position (ZU)
10.9.6 Punch unit horizontal adjustment (ZU)
10.9.7 Punch registration loop size (body) adjustment
10.9.8 Punch registration loop size (PI)
10.9.9 1st Z-folding position/2nd Z-folding position adjustment (ZU)
10.9.10 Tri-fold position adjustment (FS-610)
10.9.11 2 position staple distance adjustment (For FS-610)
10.9.12 Cover sheet feeder adjustment (PI)
10.10 Firmware version display
10.11CS Remote Care
10.11.1 Outlines
10.11.2 Set up procedure of CS Remote Care (When using E-mail)
10.11.3 Set up procedure of CS Remote Care (When using the modem)
10.11.4 Software SW setting for CS Remote Care
10.11.5 Setup confirmation
10.11.6 Calling the Maintenance
10.11.7 Calling the Center from the Administrator
10.11.8 Checking the transmission log
10.11.9 Detail on settings
10.11.10List of the CS Remote Care error code
10.11.11Troubleshooting for CS Remote Care
10.12 System setting 2
10.12.1 Data capture
10.12.2 Paper size setting
10.12.3 Tray pullout setting
10.12.4 DipSW setting
10.12.5 ISW
10.12.6 Optional device installation
10.12.7 Trouble reset
10.12.8 Counter recovery
10.13 List output
10.13.1 List output
10.14 Test mode
10.14.1 Overall halftone (No. 1) pattern
10.14.2 Gradation pattern (No. 2)
10.14.3 Gradation pattern (No. 3)
10.14.4 Gradation pattern (No. 5)
10.14.5 Beam misalignment check (No. 11)
10.14.6 Linearity evaluation pattern (No. 16) output
10.14.7 Optional test pattern output
10.14.8 Running mode
10.15 FAX
10.16 Enhanced Security
10.16.1 Enhanced Security function setting procedure
10.16.2 Enhanced Security function tree
10.16.3 CE Password
10.16.4 Administrator Password
10.16.5 Administrator Feature Level
10.16.6 CE Authentication
10.16.7 Operation Ban release time
10.16.8 Administrator unlocking
10.16.9 Initialize Flash Memory Lock PW
10.16.10 Counter backup setting
10.17 Billing Setting
10.17.1 Billing Setting function setting procedure
10.17.2 Billing Setting function tree
10.17.3 Counter Setting
10.17.4 Management Function Choice
10.17.5 Coverage Clear
10.17.6 License management
10.17.7 OpenAPI Certification Management
11.MECHANICAL ADJUSTMENT
11.1 Centering adjustment
11.1.1 Centering adjustment of the tray 1 and 2
11.1.2 Centering adjustment of the tray 3 and 4
11.2 Paper skew adjustment (main body)
11.3 Separation pressure adjustment
11.3.1 Separation pressure adjustment of the tray 1, 2, 3 and 4
11.3.2 Separation pressure adjustment of the bypass tray
TROUBLESHOOTING
12.JAM CODE
12.1 Jam code list
13.MALFUNCTION CODE
13.1 Malfunction code list
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APPENDIX
14.PARTS LAYOUT DRAWING
14.1 Main body
14.1.1 Switch/sensor
14.1.2 Load
14.1.3 Boards and others
14.2 DF
14.3 LU
14.4 SF
14.5 FS
14.6 PI
14.7 PK
14.7.1 PK-502
14.7.2 PK-503/PK-504
14.7.3 PK-505
14.8 ZU
15.CONNECTOR LAYOUT DRAWING
15.1 Main body
15.1.1 Connector in the board
15.2 LU
15.3 SF
15.4 FS
15.5 PI
15.6 PK
15.7 ZU
16.TIMING CHART
16.1 Main body
16.2 DF
16.3 LU
16.4 SF
16.5 FS
16.6 PI
16.7 PK
16.7.1 PK-502
16.7.2 PK-503
16.8 ZU
17.OVERALL WIRING DIAGRAM
17.1 Main body
17.2 Main body 1/4
17.3 Main body 2/4
17.4 Main body 3/4
17.5 Main body 4/4
17.6 DF-614
17.7 LU-405/406
17.8 SF-602
17.9 FS-524/525/610
17.10PI-504
17.11 PK
17.11.1 PK-502
17.11.2 PK-503/504
17.11.3 PK-505
17.12 ZU-604/605
Number of pages: 920.