Lexmark M52 Series Service Manual page 224

Action
Step 12
a
Remove the staple finisher left cover. See
cover removal" on page
b
Reseat the cable on the sensor (staple finisher diverter plunger)
and on the staple finisher controller board.
Does the problem remain?
Step 13
Check the sensor for improper installation, contamination, and
damage.
Is the sensor properly installed and free of contamination and
damage?
Step 14
Reinstall or replace the sensor. See
diverter plunger) removal" on page
Does the problem remain?
Step 15
Reseat the cable on the motor (staple finisher diverter) and on the
staple finisher controller board.
Does the problem remain?
Step 16
Check the motor (staple finisher diverter) for improper installation
and damage.
Is the motor properly installed and free of damage?
Step 17
Reinstall or replace the motor. See
diverter) removal" on page
Does the problem remain?
Step 18
Check the staple finisher diverter plunger for improper installation
and damage.
Is the diverter plunger properly installed and free of damage?
Step 19
Reinstall or replace the diverter plunger. See
diverter plunger assembly removal" on page
Does the problem remain?
"Staple finisher left
584.
"Sensor (staple finisher
599.
"Motor (staple finisher
598.
"Staple finisher
604.
Diagnostics and troubleshooting
224
Yes No
Go to step 13. The problem is
solved.
Go to step 15. Go to step 14.
Go to step 15. The problem is
solved.
Go to step 16. The problem is
solved.
Go to step 18. Go to step 17.
Go to step 18. The problem is
solved.
Go to step 20. Go to step 19.
Go to step 20. The problem is
solved.
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