Lexmark Optra Color 40, Service Manual

Page: 19 / 95

Diagnostic Information
2-1
4092-010
2. Diagnostic Information
Use the error indicator table, symptom tables, service checks, and
diagnostic aids to determine the failing part.
Start
Service error indications show as a series of blinks of the Power
light. There is a pause between each series of blinks. If your printer
has an error indication, locate the series of blinks in the
“Error
Indicator Table” on page 2-2 and take the indicated action. Unplug
the printer to clear the error indicator.
The printer also logs the last error. If you think it may have an
intermittent error, or the error indicator lights have been cleared, you
can retrieve the error:
1. Run the “Print Engine NVRAM Contents” on page 3-2 . The
last error appears at the bottom of the page.
2. Run “Clear Error Log” on page 3-4 to clear the error (the error
may not be the result of a current error).
3. Run the “Print Test Page” on page 3-2 . If no error appears, go
to “Power-On Self Test (POST) Sequence” on page 2-4 .