Laser Failure - Xerox 6200B - Phaser Color Laser Printer Service Manual

Laser Failure

Code 7: Laser power has failed
Code 8:
SOS (start of scan) failure 1
Code 9: SOS failure 2
Code 10: Warm up failure
Code 11: This is the generic laser 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
1 Check and reseat P/J151 on the Laser
Unit.
Does the printer function correctly if the
harness is reseated?
2 Does the error recur after the Laser Unit
has been replaced?
3 Check the Laser (ROSKA) Harness
(ROSKA) for continuity or damage.
See the wiring diagram "Laser Unit" on
page 359
68
Wiring and Plug/Jack Map References
"Laser Unit" on page 359
Phaser 6200 Color Laser Printer - Service Manual
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, RRP 12.7.