LED Display ERROR CODE Description and Recommendation
57/58 Main Motor Failure
The DC Controller has reported a
general motor failure. The Main Motor
is controlled by the DC Controller
PCA, and seated into connector J601.
Power-cycle the printer. If this doesn’t
clear the message:
1. Does the main motor rotate on
power-up? If no:
a. Reseat the Main Motor into the DC
Controller connector.
b. Inspect the Gear Train for debris
that would block the free operation of
the gears.
c. The toner cartridge may not be
rotating. Refer to "Drum Rotation
Functional Check in the Combined
Service Manual.
d. Main Motor faulty. Power up the
printer and observe if stacker rollers
rotate. If not, replace the Main Motor.
e. Replace the DC Controller PCA.
If the main motor does rotate:
2. Does the fan turn during printing?
If no:
a. Power-cycle the printer.
b. Check the fan to determine if it is
blocked from operation.
c. Reseat the fan connector on the
Laser/Scanner Assembly.
d. Replace the Fan.
e. Replace the Laser/Scanner
Assembly.
f. Replace the DC Controller.
g. Replace the connector between the
scanner and DC Controller.
Table 7. 57/58 Main Motor Failure
HP LaserJet 5P Printer Service Supplement
Troubleshooting
61
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