Xerox Phaser 6125

Phaser 6125/6130 Color Laser Printer Service Manual 4-45
General Troubleshooting
Abnormal Noise During Standby
6 1. Reseat the Imaging Unit.
2.Perform the Sub Motor test (page 4-28):
Service Mode > Engine Diag > Motor
Test > Sub Motor FULL2.
Is the noise still present?
Go to step 7. Complete
7 Warning: Start the operation after the Fuser
has cooled down.
1.Reseat the Fuser.
2.Perform the Sub Motor test (page 4-28):
Service Mode > Engine Diag > Motor
Test > Sub Motor FULL2.
Is the noise still present?
Go to step 8. Complete
8 1. Reseat the Sub Drive Assembly.
2.Perform the Sub Motor test (page 4-28):
Service Mode > Engine Diag > Motor
Test > Sub Motor FULL2.
Is the noise still present?
Try replacing
one after
another:
■ Imaging
Unit
(page 8-8)
■ Fuser
(page 8-9)
■ Sub Drive
Assembly
(page 8-53).
Complete
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Fan (PL8.1.1)
■ LVPS Board (PL8.2.1)
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Perform the Fan HIGH test (page 4-31):
Service Mode > Engine Diag > Motor Test
> Fan HIGH.
Is the noise coming from the Fan?
Replace the
Fan.
(page 8-56)
Replace the
LVPS Board.
(page 8-55)
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No