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4.4.02 Problem Categories
The categories of problems that you might encounter when servicing the printer are listed below.
Service Error Indicators (Power ON light flashes)
Service Error Indications are displayed as a series of flashes of the Power ON light.
There is a pause between each series of flashes.
If you believe that the printer is experiencing an intermittent error, or that the error has been cleared,
perform the
Printer Error Log Recovery to determine the last service error. Refer to Section 4.8
for further information.
Refer to the Error Indicator Table in Section 4.6 to identify both the error condition and the
recommended corrective action for each condition
Refer to Section 4.6 for further information
Operational Errors
An Operational Error is usually not accompanied by an ALARM Lamp.
Refer to the Start Here Flowchart (Section 4.4.03 ) or the Symptoms List (Section 4.6
perform the corrective action .
Power-On-Self-Test (POST) Sequence Fails
When the printer is powered ON, the Power On Self Test (POST) Sequence occurs.
If the unit
DOES NOT
action.
Refer to Section 4.6 for further information
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)
complete POST, refer to the POST Symptom Table and perform the indicated
Service Guide OJ2010
Chapter 4 Failure and Repair Analysis
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