Fuser Motor Fail - Xerox Phaser 7500 Service Manual

Fuser Motor Fail

Phaser 7500 Printer Service Manual
The Fuser Drive Motor rotation failure was detected.
Applicable Chain-Link Code
• 010-330: Fuser Motor Fail
Initial Actions
• Check that the Fuser Assembly is installed properly.
• With the Fuser in nipped state, rotate the Roller manually to check for loading.
• If the problem persists, follow the procedure below.
Troubleshooting Reference
Applicable Parts
Fuser Drive Motor Assy,
■
PL3.1.10
MCU PWB, PL18.3.6
■
Motor Drive PWB, PL18.3.7
■
Troubleshooting Procedure
Step Actions and Questions
1 Perform the Fuser Drive Motor test
in Diagnostics.
Does the Fuser Drive Motor rotate?
2 Check the voltage.
Is the voltage between the Fuser
Drive Motor J242-1 (+) and J242-2
(-) +24VCD?
3 Check the voltage.
Is the voltage between the Fuser
Drive Motor J243-1 (+) and J243-2
(-) +5VCD?
Error Messages and Codes
Wiring and Plug/Jack Map References
Yes
Go to step 5.
Go to step 3.
Go to step 4.
No
Go to step 2.
Refer to "+24
VDC Power" on
page 4-16.
Refer to "+5 VDC
Power
Troubleshooting
" on page 4-15.
3-69