Spots - Lexmark X95x series Service Manual

7558-xxx
Step
Check the LED printhead assembly for proper
7
installation.
Install the LED printhead assembly properly, and
perform a print test.
Does the problem remain?
Check the LED printhead assembly.
8
Replace the LED printhead assembly.
Go to
Does the problem remain?
Check the upper printer engine PCBA for proper
9
connectivity. Disconnect and reconnect all appropriate
cables.
Replace the upper printer engine PCBA.
Go to
page 4-186.
Perform a print test.
Does the problem remain?

Spots

Leading edge
Trailing edge
Step
Check the media condition.
1
Load new, dry, recommended media.
Reprint the defective image.
Does the problem remain?
Check the media transfer route.
2
Is the media route free of contamination or debris?
Service Manual
2-274
Check
"LED printhead removal" on page
"Upper printer engine PCBA removal" on
Check
Yes
Go to step 8.
Go to step 9.
4-102.
Problem solved.
Yes
Go to step 2.
Go to step 3.
Previous
No
Problem
resolved
Go Back
Problem
resolved
Replace the RIP
card PCBA.
Go to
"RIP
PCBA removal"
on page 4-150.
No
Problem
resolved
Remove debris
or
contamination.
Next