Lexmark X940e Service Manual page 328

7510-XXX
Step
6 Check the registration/transport roll assembly.
Are all drive rolls on the registration/transport roll
assembly free of contamination, wear and damage?
7 Check the upper printer engine card assembly.
Replace the upper printer engine card assembly.
Go to
removal" on page
Perform a print test.
Does the error continue?
2-214
MFP Service Manual
Check
"Upper printer engine card assembly
4-74.
Yes
Go to step 7. Replace
registration/
transport roll
assembly.
Go to
"Registration /
transport roll
assembly
removal" on
page
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-71.
No
4-36.