Color Misregistration - Lexmark X945e MFP 7510 series Service Manual

7510

Color misregistration

Step
1 Replace the transfer belt unit assembly. Go to
"Transfer belt unit assembly removal" on page
Does the error remain?
2 Replace the transfer belt steering motor. Go to
"Transfer belt unit assembly removal" on page
Does the error remain?
Adjust the color registration (Regcon). Go to
3
page 4-264.
4 Replace the printhead. Go to
removal" on page
5 Re-adjust the color registration (Regcon) for the new
printhead. Go to
Does the error remain?
6 Check the upper printer engine card assembly.
Replace the upper printer engine card assembly.
Go to "Upper printer engine card assembly removal"
on page
Perform a print test.
Does the error continue?
2-254
Service Manual
Check
"Printhead assembly
4-104.
"" on page 4-264.
4-88.
Yes
Go to step 2.
4-16.
Go to step 3.
4-16.
"" on Go to step 4.
Go to step 5.
Go to step 6.
Replace the RIP
card assembly.
Go to "RIP card
assembly
removal" on
page 4-84.
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No
Problem solved.
Problem solved.
Problem solved.
Problem solved.
Problem solved.
Problem solved.
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