Lexmark MX81 Series Service Manual page 179

Action
Step 8
Check the pick roller assembly to make sure that the rollers are free from
contamination and paper dust.
Is the pick roller assembly free of wear or damage?
Step 9
Check the pick roller assembly for proper installation. Fully press the pick
roller assembly toward the sensor to make sure the mounting latches are
properly engaging the slot in the shaft.
Does the problem remain?
Step 10
Check the pick roller assembly to make sure that the rollers are free from
contamination and paper dust.
Is the pick roller assembly free of wear or damage?
Step 11
Check the pick roller assembly for proper installation. Fully press the pick
roller assembly toward the sensor to make sure the mounting latches are
properly engaging the slot in the shaft.
Does the problem remain?
Step 12
Check the pick roller assembly to make sure that the rollers are free from
contamination and paper dust.
Is the pick roller assembly free of wear or damage?
Step 13
Check the pick roller assembly for proper installation. Fully press the pick
roller assembly toward the sensor to make sure the mounting latches are
properly engaging the slot in the shaft.
Does the problem remain?
Step 14
Check the pick roller assembly to make sure that the rollers are free from
contamination and paper dust.
Is the pick roller assembly free of wear or damage?
Step 15
Reseat the connectors (J4, J8 and J7) on the controller PCBA.
Does the error remain?
Yes
Go to step 9.
Go to step 10.
Go to step 11.
Go to step 12.
Go to step 13.
Go to step 14.
Go to step 15.
Go to step 16.
Diagnostic information
179
7463
No
Replace the pick roller
assembly. Go to
"Drawer pick roller
removal " on
page 522.
The problem is solved.
Replace the pick roller
assembly. Go to
"Drawer pick roller
removal " on
page 522.
The problem is solved.
Replace the pick roller
assembly. Go to
"Drawer pick roller
removal " on
page 522.
The problem is solved.
Replace the pick roller
assembly. Go to
"Drawer pick roller
removal " on
page 522.
The problem is solved.