Table of Contents
Advertisement
7558-xxx
No fuse
Leading edge
Trailing edge
Step
Check the printer media type settings. Ensure the
1
settings match the media being used.
Does the problem remain?
Check the fuser assembly installation.
2
Check that the thumbscrews, on both sides of the fuser,
are properly tightened.
Reprint the defective image.
Does the problem remain?
Check the media condition.
3
Load new, dry, recommended media.
Reprint the defective image.
Does the problem remain?
Check the heat belt and pressure roll in the fuser
4
assembly for scratches or defects.
Remove the fuser assembly.
Is there contamination or cracks on the heat belt
and/or pressure roll?
Check the connections on the fuser driver PCBA.
5
Replace the fuser driver PCBA.
Go to
Does the problem remain?
Service Manual
2-284
Check
CAUTION: The fuser assembly might be
hot. Allow the fuser assembly to cool.
"Fuser driver PCBA removal" on page 4-90
Yes
No
Go to step 2.
Problem
resolved
Go to step 3.
Problem
resolved
Go to step 4.
Problem
resolved
Replace the
Go to step 4.
fuser assembly.
Go to
"Fuser
assembly
removal" on
page
4-84.
Go to step 5.
Problem
resolved
Previous
Next
Go Back
Advertisement
Table of Contents
