Fault Alarms - OKIDATA ML590 Service Manual

4.6

FAULT ALARMS

4.6.01 General Information
Follow these guidelines when using the Troubleshooting Tables.
1. Record the status (OFF, solidly ON, Flashing) of the Operator Panel LEDs.
2. Go to the Troubleshooting Table Index Section 4.6.02
3. Look for the LED Indications you have observed.
4. The Reference Number in the column at the right side of the Troubleshooting Table Index
directs you to the appropriate item in the
5. The Troubleshooting Tables will provide a Failure Description, Probable Cause and
Recommended Action.
6. The Recommended Action will direct you to the actions listed below.
Follow a specific RAP
Replace items in a listed order.
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)
Service Guide ML590/ML591
Chapter 4 Failure & Repair Analysis
Troubleshooting Tables Section 4.6.03
Page: 153
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