Fuji Xerox DocuPrint M355df Service Manual page 160

Step
Checking the Drum Cartridge for connection.
Remove the Drum Cartridge.
8
Are the Spring BCR and Spring DB on HVPS dirty or
deformed?
Checking after resetting the Drum Cartridge.
9 Reseat the Drum Cartridge.
Is the image printed correctly?
Checking after replacing the Transfer Unit.
10 Replace the Transfer Unit.
Is the image printed correctly?
Checking after replacing the Drum Cartridge.
11 Replace the Drum Cartridge.
Is the image printed correctly?
Checking after replacing the FUSING UNIT.
Replace the FUSING UNIT.
Is the image printed correctly?
Start the operation after the FUSING UNIT has cooled
12
down.
NOTE
After replacement, be sure to clear the life counter value.
Checking after replacing the ROS ASSY.
13 Replace the ROS ASSY. (REP 2.1)
Is the image printed correctly?
Chapter 3 Image Quality Troubleshooting
Check and Action
3-31
3.2 Image Quality Troubleshooting
Yes
Clean up the
Spring BCR and
Spring DB or
Replace the
HVPS (REP
18.3), then go to
step 9.
End of work.
End of work.
End of work.
End of work.
End of work.
No
Go to step 9.
Go to step 10.
Go to step 11.
Go to step 12.
Go to step 13.
Replace the
HVPS. (REP
18.3)