Service Error Codes - Lexmark Optra E 4026-0 Series Reference Handbook

17. The main drive motor turns off.
18. The polygon motor (printhead motor) turns off.
19. The Data LED turns off.
20. The Ready LED stays on solid.
If the printer completes all these steps and no error indications are
displayed, the printer has successfully completed the POST.

Service Error Codes

When a service error occurs the printer stops printing and all operator
panel LEDs blink in a continuous pattern, indicating a service error, until
the printer is powered off.
Press and release the operator panel button to display the service error
code. Locate the blinking LEDs in the following table and take the
indicated action.
Blinking Operator Panel LED
Software Service Error Code
Fuser Failure Error
Mirror Motor Error
Action
Run the Printer Diagnostic Test to
diagnose between the ROM SIMM
and the controller board. If no other
error code displays after the test
completes, replace the controller
board.
Refer to the Cold Fuser Service
Check in the Service Manual.
The Polygon Mirror Motor is not
rotating during printing. Replace the
engine board. If this does not correct
the problem, replace the printhead
assembly.
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