Xerox Phaser 6130 Service Manual page 273

Phaser 6130 Color Laser Printer Service Manual
Troubleshooting Procedure Table
Step Actions and Questions
1 Run the Contamination Check test
print: Service Mode > Test Print >
Contamination Chk
Compare any horizontal dropout
bands with the Pitch Chart
(page 5-21).
Do any of the horizontal bands match
the chart?
Check the paper condition
2
Is the paper dry and approved for use?
Is the image printed correctly?
3
4 Inspect the Transfer Belt surface.
Is there any damage to the Transfer
Belt surface?
5 1. Open the Front Cover.
2. Inspect the four Transfer Unit HV
connections.
Are the four terminals on the Transfer
Unit, and the four springs on the frame
(PL4.1.11, 12, 13 and 14) dirty and/or
deformed?
Inspect the laser beam path
6
Are there any foreign substances
between the Laser Unit and Imaging
Unit?
1. Remove the Imaging Unit.
7
2. Inspect the five Imaging Unit HV
connections.
Are the five HV terminals on the
Imaging Unit, and five springs on the
frame (PL4.1.10 and PL4.1.15 to 18)
dirty and/or deformed?
8 Reseat the Imaging Unit.
Is the image printed correctly?
Reseat the Fuser.
9
Warning: Start the operation after the
Fuser has cooled down.
Is the image printed correctly?
10 Reseat the connectors on the MCU
Board.
Is the image printed correctly?
Reseat the connectors on the IP
11
Board.
Is the image printed correctly?
Print-Quality Troubleshooting
Yes No
Replace the Go to step 2.
corresponding
parts
Go to step 4. Replace with
dry, approved
paper, then go to
step 3.
Complete Go to step 4.
Replace the Go to step 5.
Transfer Unit
(page 8-41).
Clean or replace Go to step 6.
the Transfer Unit
contacts or
spring(s).
Remove the Go to step 7.
foreign
substances.
Clean or replace Go to step 8.
the Imaging Unit
contacts or
spring(s).
Complete Go to step 9.
Complete Go to step 10.
Complete Go to step 11.
Complete Go to step 12.
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