Xerox Phaser 6180 - Abnormal and Electrical Noise; Abnormal Noise When Power Is Turned on

Phaser 6180 Color Laser Printer Service Manual 4-73
General Troubleshooting
Abnormal and Electrical Noise
Abnormal Noise when Power is Turned On
W
arn
i
ng
Ensure to wait for the Fuser to cool down before starting the procedure.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Transfer Unit, PL4.1.1
■ Print Cartridge (C/M/Y/K),
PL5.1.18-21
■ Fuser Unit, PL6.1.10
■ Main Drive, PL8.1.2
■ Drive Assembly, PL8.1.7
■ Optional 550-Sheet Feeder, PL12.1.1
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Perform the Main Motor test (page 4-40):
Service Mode > Engine Diag > Motor Test
> Main Motor. Does the noise come from
the printer?
Go to step 2. Go to step 6.
2 1. Check the Fuser for correct installation.
2. Reseat the Fuser.
3. Perform the Main Motor test (page 4-40):
Service Mode > Engine Diag > Motor
Test > Main Motor.
4. Does the noise come from the printer?
Go to step 3. Complete.
3 1. Check the Black Print Cartridge for
correct installation.
2. Reseat the Black Print Cartridge.
3. Perform the Main Motor test (page 4-40):
Service Mode > Engine Diag > Motor
Test > Main Motor.
4. Does the noise come from the printer?
Go to step 4. Complete.
4 1. Check the Transfer Unit for correct
installation.
2. Reseat the Transfer Unit.
3. Perform the Main Motor test (page 4-40):
Service Mode > Engine Diag > Motor
Test > Main Motor.
4. Does the noise come from the printer?
Go to step 5. Complete.