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Service Guide OL830
Chapter 4 Failure & Repair Analysis
4.1 OVERVIEW
4.1.01 Introduction
This section is used to isolate problems to the assembly level. Application problems and detection
of faulty components on the printed circuit boards are not addressed.
When troubleshooting a defective unit,
refer first to Section 4.4 {
}
of this Service Handbook.
This section contains tips on preventing problems as well as a list of common problems.
Next,
refer to Section 4.5{
}.
This section lists the operator panel messages and sample output
problems.
Finally,
refer to Section 4.6{
}
. Repair Analysis Procedures (RAPs) will ask you questions or
require you to make observations. The answers to these questions and the results of your
observations determine your next course of action. Use the RAP Index to identify which RAP
should be used to resolve the problem with the machine.
If you encounter a situation that is not addressed by the documentation in this kit, please report
the problem to Okidata. Refer to the Service Center Reference Guide for information on
contacting Okidata.
The following information is provided to detect and analyze failures.
Okilink II, Faxable Facts, Technical Service Bulletins
Troubleshooting Tips / Common Problems
Fault Alarms
Output Samples
Repair Analysis Procedures
Tests
Continuous Print
Print Fonts
Menu Print
Serial Interface Loop
Engine
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
