Xerox Phaser 6280 Service Manual page 419

Phaser 6280 Color Laser Printer Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
4 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)
5
for correct installation. Reseat the
Print Cartridge (page 8-10).
2. Does the image quality improve?
1. Check the MCU Board for correct
6
installation. Reseat the MCU Board
(page 8-86).
2. Does the image quality improve?
7 1. Check the Image Processor Board
for correct installation. Reseat the
Image Processor Board
(page 8-87).
2. Does the image quality improve?
1. Check the HVPS for correct
8
installation. Reseat the HVPS
(page 8-61).
2. Does the image quality improve?
9 1. Replace the Print Cartridge
(page 8-10).
2. Does the image quality improve?
1. Replace the Fuser Assembly
10
(page 8-11).
2. Does the image quality improve?
1. Replace the MCU Board
11
(page 8-86).
2. Does the image quality improve?
Print-Quality Troubleshooting
Yes No
Complete. Go to step 5.
Complete. Go to step 6.
Complete. Go to step 7.
Complete. Go to step 8.
Complete. Go to step 9.
Complete. Go to step 10.
Complete. Go to step 11.
Complete. Replace the
Image
Processor
Board
(page 8-87).
5-45