Oki MB460 Oki MB470 Oki MB480 Service Manual and Parts List Manual

Service Manual and Parts List Manual Oki MB460 Oki MB470 Oki MB480;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Oki.
You can print, zoom or read any diagram, picture or page from this Service Manual and Parts List Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Oki MB460 Oki MB470 Oki MB480. You can find easily everything what do you need.
To see what contain, please read table of contents:

Content for MAINTENANCE MANUAL:
1. CONFIGURATION
1.1 System Configuration
1.2 Structure of MFP
1.3 Offer of Options
1.4 Specifications
1.5 Interface Specification
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 UBS 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 MB470/MB480)
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
1.5.4 Parallel Interface Specifications
1.5.4.1 Parallel Interface Overview
1.5.4.2 Parallel Interface Connector and Cable
1.5.4.3 Parallel Interface Level

2. OPERATIONAL EXPLANATION
2.1 Electrophotographic process mechanism
2.2 Printing process
2.3 Toner entrance detection

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
3.5.4 Confirm the Recognition of Option
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 Precautions on the replacement of parts
4.2 Parts layout
4.3 Parts replacement method
4.3.1 Detachment methods of the scanner and printer
4.3.1.1 Cover-Side-R
4.3.1.2 Cover-Side-L
4.3.1.3 FAX Board (In case of MB470/480)
4.3.1.4 Detachment methods of the scanner and printer
4.3.2 Scanner
4.3.2.1 Detachment of the paper tray
4.3.2.2 Detachment of Pad
4.3.2.3 Removing ADF PCBA
4.3.2.4 Removing operation panel
4.3.2.5 Removing the MPCBA
4.3.2.6 Removing ADF Assembly
4.3.2.7 Removing the Window-ADF
4.3.3 Printer
4.3.3.1 LED Head
4.3.3.2 Roller-Transfer
4.3.3.3 CU Board
4.3.3.4 OP Cover Assy
4.3.3.5 MPT-Assy (In case of MB460, it is Manual-Assy)
4.3.3.6 Front-Guide-Assy
4.3.3.7 Roller-Assy-Feed
4.3.3.8 Guide-Paper-Duplex
4.3.3.9 Stacker-Cover-Assy
4.3.3.10 Motor-DC-Main
4.3.3.11 Fuser-Assy
4.3.3.12 Rear-Cover-Assy
4.3.3.13 Frame-Assy-Lower
4.3.3.14 High voltage / Low voltage power board
4.3.3.15 Plate-Bracket-Motor
4.3.3.16 Roller-Back up
4.3.3.17 Roller-Resist
4.3.3.18 Lever-In-Sensor
4.3.3.19 Lever-Eject-Sensor/Photo-Interrupter
4.3.3.20 Lever-End/Lever-Duplex/Lever-Cassette/Gear-Assy-Clatch
4.3.3.21 Paper feeding roller (Roller-Pick-Up, Roller-Feed-NOW, Roller-Assy-MPT)

5. MAINTENANCE MENU
5.1 Maintenance Menu
5.1.1 Boot Menu
5.1.2 System Maintenance Menu
5.1.3 Fax Maintenance Menu
5.1.4 Print Statistics Menu
5.2 Maintenance Utility
5.3 Variou s printing of the MFP unit with controller
5.4 Switch pressing function when power supply is turned on
5.5 Settings after Parts Replacement
5.5.1 Notes when exchanging the main circuit board and EEPROM setting after the exchange of 86M circuit board

6. PERIODIC MAINTENANCE
6.1 Periodic Replacement Parts
6.2 Cleaning
6.3 Cleaning of LED lens array
6.4 Cleaning the pick-up roller
6.5 Cleaning the inside of the MFP
6.6 Cleaning the papaer path in the ADF
6.7 Cleaning the underside of the ADF
6.8 Cleaning the Flatbed 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 Message List
7.5.2 LCD Message Troubleshooting
7.5.3 Print Troubleshooting
7.5.4 Response after Flash compulsive initialization
7.5.5 Network Troubleshooting
7.5.5.1 Connection error occurs with the Web browser
7.5.5.2 Print operation is not possible
7.5.5.3 Cannot create Certificate
7.5.5.4 Installation of Certificate is not possible
7.5.5.5 Other questionnaires
7.5.5.6 Restrictions when using Internet Explore 7
7.5.6 Fax Error Code List
7.6 Fuse Checking

8. CONNECTION DIAGRAMS
8.1 Resistance value
8.2 Component layout

APPENDIX C MAINTENANCE MANUAL FOR SECOND TRAYUNIT
1 Overview
1.1 Function
1.2 Exterior and Parts Name
2. Description for Operation of Second Tray unit
3. Part Replacement
3.1 Precautions on replacing parts
3.2 Arrangement of Parts
3.3 How to Replace Parts
3.3.1 Roller-Pick-Up, Roller-Feed-Now
3.3.2 Guard-Connector, Connector (9715S-08Z02-G4C)
3.3.3 Roller-Feed
3.3.4 Board-OT7
3.3.5 CONN Cord-AMP8P-AMP8P
3.3.6 Gear-Assy-Clatch
3.3.7 Frame-Assy-Retard, Spring-Retard
4. Cleaning of Paper Feed Roller and Separation Roller

Content for MB480MFP / MPS480MB, PARTS LIST:
Scanner Unit
ADF Unit
Flatbed Unit
Printer Unit
Base-Assy
Frame-Lower-Assy
PCB-Assy
Front-Guide-Assy
Manual-Assy
Rear-Cover-Assy
Stacker-Cover-Assy
———–
Content for MB470MFP, PARTS LIST:
Scanner Unit
ADF Unit
Flatbed Unit
Printer Unit
Base-Assy
Frame-Lower-Assy
PCB-Assy
Front-Guide-Assy
Manual-Assy
Rear-Cover-Assy
Stacker-Cover-Assy
———-
Content for MB460MFP, PARTS LIST:
Scanner Unit (MB460)
ADF Unit
Flatbed Unit (MB460)
Printer Unit (MB460)
Base-Assy (MB460/470)
Frame-Lower-Assy
PCB-Assy
Front-Guide-Assy (MB460)
Rear-Cover-Assy
Stacker-Cover-Assy

Number total of pages: 314.