Lexmark W850n Service Manual page 110

4024-110
Step Check
8 Check the image transfer process.
Check the toner image formed on the drum after the
transfer roll assembly passed.
Is the toner image completely transferred on the media?
9 Check the HVPS card assembly.
Replace the HVPS card assembly.
Perform a print test.
Does the problem continue?
10 Check the printer engine card assembly.
Replace the printer engine card assembly.
Perform a print test.
Does the error continue?
2-90
Printer Service Manual
Yes No
Go to step 10. Go to step 9.
Go to step 10. Problem solved.
Replace the RIP Problem solved.
card assembly.
Go to "RIP card
assembly
removal" on
page 4-126.