Oki B431L6 User Manual

OEL
Maintenance Manual
B401/B411L6/B431L6
Revision 1
Rev Date
Oki Data Corporation
1 2012-02-14
Name
B401/B411/B431
Maintenance Manual
This document is “OKI DATA – CONFIDENTIAL”
Only persons and parties authorised by OKI DATA have
permissions to access this document.
This document should not be accessed by any parties
without the approval of OKI DATA.
Anyone who is found to be contradicting the above may be subject to legal action.

Oki B431L6 Specifications

General

Brand	Oki
Model	B431L6
Category	Printer
Language	English

Summary

3. Parts replacement

3.1 Preparation for parts replacement

Outlines safety precautions, necessary tools, and procedures prior to part replacement.

3.3 Parts replacement method

Provides step-by-step instructions for replacing various printer parts.

4. ADJUSTMENT

4.1.3 Self-diagnostic Mode

Details how to enter and perform self-diagnostic tests on the printer.

4.2 Adjustment at part replacement

Covers specific adjustments required after replacing certain printer components.

5. Periodic Maintenance

5.1 Periodic Replacement Parts

6. Procedures for Repairing

6.1 Troubleshooting

Outlines general steps for diagnosing and resolving printer issues.

6.5 Troubleshooting Flow

Presents systematic flowcharts for diagnosing common printer problems.

6.5.1 LCD Status Message/ Trouble Table

Lists LCD error messages, their meanings, and initial troubleshooting actions.

6.5.3 Print Troubleshooting

Addresses common issues related to print quality and output.

7. Connection Diagram

7.1 Connection diagram

7.3 Resistance value

Appendix C Maintenance Manual for Second Tray unit

3. Part Replacement

5. Procedure for Troubleshooting

Provides steps and flowcharts for diagnosing and resolving issues with the second tray unit.

Appendix D Network Interface

(6) Setup