Lexmark MS911 Service Manual page 58

Action
Step 6
a
Reseat the registration sensor cable.
b
Check the sensor cable for damage, and replace if necessary.
Does the problem remain?
Step 7
Replace the sensor (registration).
Does the problem remain?
Step 8
Enter the Diagnostics menu, and then navigate to:
INPUT TRAY TESTS > Feed Tests > Tray 1
Does the leading edge of the paper reach the sensor (registration)?
Step 9
Check the tray 2 transport roller for damage, and replace if necessary.
Does the problem remain?
Step 10
Check the registration roller for wear or damage, and replace if necessary.
Does the problem remain?
Step 11
Enter the Diagnostics menu, and then navigate to:
MOTOR TESTS > PRINTER MOTOR TESTS > Registration
Does the motor run?
Step 12
a
Reseat the registration motor cable.
b
Check the registration motor cable for damage, and replace if
necessary.
Does the problem remain?
Step 13
a
Check the registration belt for proper tension, and then adjust if
necessary.
b
Check the registration gear and belt for wear or damage, and replace
if necessary. See "Registration unit belt removal" on page 269
"Registration unit gears removal" on page
Does the problem remain?
and
270.
Diagnostic information
58
Yes No
Go to step 7. The problem is solved.
Go to step 8. The problem is solved.
Go to step 10. Go to step 9.
Go to step 10. The problem is solved.
Go to step 11. The problem is solved.
Go to step 15. Go to step 12.
Go to step 13. The problem is solved.
Go to step 14. The problem is solved.
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