Lexmark M52 Series Service Manual page 119

Action
Step 4
Remove the excess paper from the tray.
Does the problem remain?
Step 5
Check the MPF tray for crumpled, damaged, or deformed paper.
Are the sheets of paper on the tray still in good condition?
Step 6
Replace the affected sheets.
Does the problem remain?
Step 7
a
Remove the left cover. See
409.
b
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics and adjustments > Motor tests
c
Select the motor (MPF pick/aligner), and then touch Start.
Does the motor run?
Step 8
a
Remove the right cover. See
page 420.
b
Reseat the motor cable J71 on the controller board.
c
Reseat the motor cable.
d
Restart the printer.
Does the problem remain?
Step 9
Replace the motor (MPF). See
page 413.
Does the problem remain?
Step 10
Restart the printer.
Does the problem remain?
"Left cover removal" on page
"Right cover removal" on
"Motor (MPF) removal" on
Diagnostics and troubleshooting
119
Yes No
Go to step 5. The problem is
solved.
Go to step 7. Go to step 6.
Go to step 7. The problem is
solved.
Go to step 10. Go to step 8.
Go to step 9. The problem is
solved.
Go to step 10. The problem is
solved.
Contact the next The problem is
level of support. solved.
4064