Lexmark MX71X - Finisher bin Media Present Error Service Check

Finisher bin media present error service check
Action Yes No
Step 1
Check the auto connector end of the printer below the staple finisher.
Is it free of damage?
Go to step 2. Replace the upper
interface cable of the
printer.
Step 2
Check the lower interface cable. If damaged, then replace the lower
interface cable. See
“Stapler/offset stacker lower interface cable
removal” on page 754.
Reseat the cable J15 on the controller board, then POR the machine.
Does the error remain?
Go to step 3. The problem is solved.
Step 3
Open the left and top covers. Check the stapler output bin LED. If
damaged, then replace the bin LED. See
“Stapler/offset stacker output
bin LED removal” on page 751.
Reseat the cable J21 on the controller board and reseat the connector on
the bin LED end. POR the machine.
Does the error remain?
Go to step 4. The problem is solved.
Step 4
Reseat the cable J12 on the controller board, then POR the machine.
Does the error remain?
Go to step 5. The problem is solved.
Step 5
Check the sensor (finisher bin media present) and do the following:
• Check for damage.
• Move the sensor flag and check if it toggles properly.
Is the sensor functional and free of damage?
Go to step 6. Replace the sensor
(finisher bin media
present). See
“Sensor
(finisher/stacker bin
media present)
removal” on page
746.
Step 6
Reseat all connectors on the controller board.
Does the error remain?
Replace the controller
board. See
“Stapler/
offset stacker
controller board
removal” on page
756.
If the error persists,
then replace the staple
finisher. See
“Staple
finisher/offset stacker
option removal” on
page 723.
The problem is solved.
7463
Diagnostic information
325