Xerox Phaser 6280 Service Manual page 431

Phaser 6280 Color Laser Printer Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
4 1. Check the parameter value.
2. Did the client change the value of
the registration parameter?
1. Check the Front Cover Latch. Open
5
and close the Front Cover.
2. Does the image quality improve?
6 1. Check the Transfer Unit for correct
installation. Reseat the Transfer Unit
(page 8-8).
2. Does the image quality improve?
1. Check the Print Cartridge (C/M/Y/K)
7
for correct installation. Reseat the
Print Cartridge (page 8-10).
2. Does the image quality improve?
1. Perform the Regi Clutch test
8
(page 4-51): Service Mode
Engine Diag >
Clutch.
2. Does the Registration Clutch
operate properly?
Yes
Reset the value
to default.
Complete.
Complete.
Complete.
Replace the
> MCU Board
Motor Test > Regi (page 8-86).
Print-Quality Troubleshooting
No
Go to step 5.
Go to step 6.
Go to step 7.
Go to step 8.
Replace the
Feeder
Assembly
(page 8-36).
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