Oki MC361 MC561 MFP Service Manual and Parts List Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual Oki MC361 MC561 MFP contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of 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:

1. CONFIGURATION
1.1 System configuration
1.2 Structure of MFP
1.3 Offer of Options
1.4 Specifications
1.5 Interface specifications
1.5.1 USB Interface Specification
1.5.1.1 Outline of USB Interface
1.5.1.2 USB Interface Connector and Cable
1.5.1.3 USB Interface Signal
1.5.2 Network Interface Specification
1.5.2.1 Outline of Network Interface
1.5.2.2 Network Interface Connector and Cable
1.5.2.3 Network Interface Signal
1.5.3 Telephone Line Interface Specification (Only MC561/MC361)
1.5.3.1 Outline of telephone Line Interface
1.5.3.2 Telephone Line Interface Connector and Cable
1.5.3.3 Telephone Line Interface signal
1.5.3.4 USB Host Interface

2. DESCRIPTION OF OPERATION
2.1 Electrophotographic process mechanism
2.2 Printing process
2.3 Image Scanning process

3. MFP INSTALLATION
3.1 Precautions and Prohibition
3.2 MFP Unpacking Procedure
3.3 MFP Installation Instructions
3.4 Packed Units and Attachments
3.5 Assembly Procedure
3.5.1 MFP Main Body
3.5.2 Power Cable Connection
3.5.3 Installation of Optional Components
3.5.3.1 Second Tray Unit
3.5.3.2 Extension Memory Installation
3.5.3.3 16GB SD Memory card (for MC561 only)
3.6 Configuration Page Print
3.7 Network Information Print
3.8 Connection Procedures
3.9 Checking of User Paper

4.REPLACEMENT OF PARTS
4.1 Notes on replacement of parts
4.2 Part replacement procedure
4.2.1 Belt unit
4.2.2 Fuser unit
4.2.3 Left side cover
4.2.4 Right side cover
4.2.5 CU/PU PCB and low-voltage power supply
4.2.6 Front cover
4.2.7 Scanner unit
4.2.7.1 Tray-assy-document / Cover-ADF-R-assy
4.2.7.2 ADF-unit
4.2.7.3 Sheet-document / Paper-weight-assy / Spring-PW-ADF
4.2.7.4 Hinge-assy-L / Hinge-assy-R
4.2.7.5 Cover-ADF-F / Guide-assy-exit-sub / ADF-assy /ADF-board (FX750)
4.2.7.6 Cover-assy-top-ADF / Guide-assy / Roller / Motor / Clutch /Solenoid
4.2.7.7 Guide-A-sub / Frame-assy-separator / Spring-separator /Rubber-friction
4.2.7.8 Cable (ADF-Rev SNS)
4.2.7.9 Cable (ADF-Reg SNS)
4.2.7.10 Frame-assy-OP
4.2.7.11 Frame-OP-panel / OPE board (MC561)
4.2.7.12 Frame-OP-panel / OPE board (MC361)
4.2.7.13 Frame-OP-panel / OPE board (MC351)
4.2.7.14 LCD-assy
4.2.7.15 Frame-assy-FB
4.2.8 Face-up tray
4.2.9 Rear cover
4.2.10 LED assembly. and LED assembly springs
4.2.11 Image drum fan and ZHJ board
4.2.12 Top cover assembly
4.2.13 Top cover and LED head cable assembly
4.2.14 MPT assembly
4.2.15 Front fan, hopping motor, rear fan, image drum motor and cover-open switch
4.2.16 High-voltage power supply board
4.2.17 Guide-ejection assembly, fuser connector assembly and color-registration assembly
4.2.18 Frame-MPT assembly and feeder assembly
4.2.19 Side-L assembly, side-R assembly and base assembly
4.2.20 Feed rollers
4.3 Locations to lubricate
4.3.1 ADF
4.3.2 Printer

5. MAINTENANCE MENUS
5.1 Maintenance Menu
5.2 Service Bit Menu
5.3 Maintenance Utility
5.4 Various printing of the printer unit with controller
5.5 Switch pressing function when power supply is turned on
5.6 Settings after Parts Replacement
5.4.1 Notes on CU/PU board replacement
5.7 About the manual setting of density correction

6. REGULAR MAINTENANCE
6.1 Recommended substitutes
6.2 Cleaning
6.3 Cleaning LED lens array
6.4 Cleaning the Paper Feed Roller
6.5 Cleaning the Paper Feed Rollers for MP Tray
6.6 Cleaning Rollers in the ADF
6.7 Cleaning the Document Glass

7. TROUBLESHOOTING PROCEDURES
7.1 Precautions prior to repair
7.2 Items to be checked prior to taking action on abnormal images
7.3 Precautions when taking action on abnormal images
7.4 Preparations for troubleshooting
7.5 Troubleshooting method
7.5.1 LCD messages list
7.5.2 Service Call List
7.5.3 Fax Error List
7.5.4 Preparing for troubleshootin
7.5.5 Image Problem Troubleshooting
7.5.6 Response after Flash compulsive initialization
7.5.7 Copy Image Abnormality Error Troubleshooting
7.5.8 Network Troubleshooting
7.6 Fuse Checking

8. CONNECTION DIAGRAMS
8.1 Check of resistance values
8.2 Layout of parts
8.3 Firmware revision numbers
8.3.1 ROM control numbers
8.3.2 Checking and indication of the revision number
8.3.3 Stamp of maintenance board indication

& Parts List Manual