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

Rear Fan Failure

Code 51
Troubleshooting Reference Table
Applicable Parts
Rear Fan, PL 12.1.2
Low-Voltage Power Supply, PL 12.1.10
Troubleshooting Procedure Table
Steps Actions and Questions
1 Check the Rear Fan for evidence of fault
or damage.
2 Does an error occur after the Rear Fan is
replaced?
3 Replace the Low-Voltage Power Supply
Board.
Does the error recur after the LVPS is
replaced?
4 Troubleshoot using the wiring diagram
"Main Wiring Diagram" on page 352.
Replace any defective parts.
Does the printer function correctly after
replacing any defective parts?
74
Wiring and Plug/Jack Map References
"Main Wiring Diagram" on page 352
Yes
Replace the Rear
Fan, RRP 12.4.
Go to step [3].
Go to step [4].
Complete
Phaser 6200 Color Laser Printer - Service Manual
No
Go to step [2].
Complete
Complete
Replace the
Engine Control
Board, RRP 12.7.