Fatal Errors; Laser Failure - Xerox 6250DT - Phaser Color Laser Printer Service Manual

Fatal Errors

Laser Failure

Code 07:
Laser power has failed
Code 08:
SOS (start of scan) failure 1
Code 09:
SOS failure 2
Code 10:
Warm up failure
Code 11:
This is the generic laser fault used by the engine if a lower level error
cannot be reported to the controller.
Troubleshooting Reference Table
Applicable Parts
Laser Unit, PL 9.1.1
Troubleshooting Procedure Table
Steps Actions and Questions
Check and reseat P/J151 on the Laser
1
Unit.
Does the printer function correctly if the
harness is reseated?
Replace the Laser Unit.
2
Does the error recur after the Laser Unit
has been replaced?
Check the Laser Harness for continuity or
3
damage.
See the wiring diagram "Laser Unit" on
page 10-22.
Error Messages and Codes
Wiring and Plug/Jack Map References
"Laser Unit" on page 10-22
Yes
Complete
Go to Step 3.
Replace the
(ROSKA) Harness
Assembly,
PL 13.1.5.
No
Go to Step 2.
Complete
Replace the
Engine Control
Board,
page 8-107.
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