Diagnostic information 2-141
5062
956.02—Processor fan failure service check
Step Questions / actions Yes No
1 Turn the printer off, and open the system
board shield.
Check the cable in connector J3 (system
board fan connector) for proper connection to
the system board.
Is the cable properly connected?
Go to step 2. Reseat the cable.
2
Replace the processor fan. See “CPU
cooling fan removal” on page 4-49.
POR the printer. Does the error reoccur?
Replace the system board.
See “System board
removal” on page 4-151.
Problem solved.
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