Xerox Phaser 6128MFP Service Manual page 367

Phaser 6128MFP Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
6 Reseat all IP Board connectors.
Is the image printed correctly?
7 Open and close the Front Cover to
reseat the Transfer Belt.
Is the image printed correctly?
8 Check after reseating the HVPS
Board
Reseat the HVPS Board.
Is the image printed correctly?
9 Check the connections between the
Laser Unit and MCU Board.
Are P/J40, P/J 41, P/J411 and P/J
412 connected correctly?
10 Is the image printed correctly?
11 Replace the Imaging Unit
(page 8-8).
Is the image printed correctly?
12 Replace the Fuser (page 8-11).
Is the image printed correctly?
13 Replace the IP Board (page 8-41).
Is the image printed correctly?
14 Replace the Laser Unit (page 8-98).
Is the image printed correctly?
Print-Quality Troubleshooting
Yes No
Complete Go to step 7.
Complete Go to step 8.
Complete Go to step 9.
Go to step 10. Reconnect the
connectors
securely, then
go to step 10.
Complete Go to step 11.
Complete Go to step 12.
Complete Go to step 13.
Complete Go to step 14.
Complete Replace the
MCU Board
(page 8-57).
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