Xerox PHASER 6130, Service Manual

Page: 288 / 454

5-48 Phaser 6130 Color Laser Printer Service Manual
Print-Quality Troubleshooting
Background Contamination
There is toner contamination on all or most of the page. The contamination
appears as a very light gray dusting.
Initial Actions
■
Check the paper transfer path.
■
Ensure there are no debris on the transfer path.
14 Replace the MCU Board (page 8-59).
Is the image printed correctly? Complete Replace the IP
Board
(page 8-60).
Troubleshooting Reference Table
Applicable Notes Example Print
■
Erase LED Assy (PL4.1.8)
■
Imaging Unit (PL4.1.21)
■
Transfer Unit (PL6.1.7)
■
IP Board (PL8.1.9)
■
MCU Board (PL8.2.13)
■
LVPS Harness Assy (PL9.1.3)
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Inspect the paper transfer path.
Is there any contamination on the
paper transfer path? Clean the paper
path (refer to
“Cleaning” on
page 7-2), then
go to step 2. Go to step 3.
2 Is the image printed correctly? Complete Go to step 3.
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No
ABCDE abcde 12345
s6180-327