Lexmark MS911 Service Manual page 146

Action
Step 5
Check the MPF lift plate solenoid, including the actuator for wear or
damage, and replace if necessary. See
on page 251.
Does the problem remain?
Step 6
Observe the MPF lift plate clutch.
Is it working properly?
Step 7
a
Reseat the MPF lift plate clutch cable.
b
Check the MPF lift plate clutch cable for damage, and replace if
necessary.
Does the problem remain?
Step 8
Check the MPF lift plate clutch for damage, and replace if necessary.
Does the problem remain?
Step 9
Check the sensor (MPF lift plate).
Is it free of damage?
Step 10
Enter the Diagnostics menu, and then navigate to:
SENSOR TESTS > PRINTER SENSOR TESTS > MPF lift plate position
Does the sensor status change while toggling the sensor?
Step 11
a
Reseat the MPF lift plate sensor cable.
b
Check the MPF lift plate sensor cable for damage, and replace if
necessary.
Does the problem remain?
Step 12
Replace the sensor (MPF lift plate). See
on page 253.
Does the problem remain?
"MPF lift plate solenoid removal"
"Sensor (MPF lift plate) removal"
Diagnostic information
146
Yes No
Go to step 6. The problem is solved.
Go to step 8. Go to step 7.
Go to step 8. The problem is solved.
Go to step 9. The problem is solved.
Go to step 10. Go to step 12.
Go to step 13. Go to step 11.
Go to step 12. The problem is solved.
Go to step 13. The problem is solved.
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