Xerox Phaser 6180MFP Service Manual page 556

Print-Quality Troubleshooting
5-30
Troubleshooting Procedure Table (continued)
Step Actions and Questions
1. Check the Scanner Controller Board
15
for correct installation. Reseat the
Scanner Controller Board
(page 8-99).
2. Does the image quality improve?
16 1. Replace the Laser Unit (page 8-52).
2. Does the image quality improve?
Yes
Complete.
Complete.
Phaser 6180MFP Multifunction Printer Service Manual
No
Go to step 16.
Replace the
Image
Processor
Board
(page 8-90).