Finisher Paddle Jam Service Check - Lexmark M5150 Service Manual

Action
Step 5
Check the lower interface cable. If damaged, then replace the lower
interface cable. Go to "Stapler lower interface cable removal" on
page 661.
Remove the left cover. Reseat the cable J15 on the controller PCBA, then
POR the machine.
Does the error remain?
Step 6
a
Make sure the three ejector belt paddles align and fit properly.
Note: The paddles are located behind the output bin.
b
Reseat the ejector motor assembly cables J2, J8, J22, and J24 on the
controller PCBA. POR the machine.
Does the ejector initialize during startup?
Step 7
Replace the controller PCBA. See
page 663.
Does the error remain?
Step 8
Replace the controller PCBA. See
page 663.
Does the error remain?

Finisher paddle jam service check

Action
Step 1
a
POR the printer.
b
Reseat all the installed output options on the printer.
c
Clear obstructions along the paper path.
d
Make sure that the sensors (pass through) are free from obstructions.
e
Close the rear door properly.
Does the error remain?
Step 2
Is the staple finisher the only output option installed?
"Stapler controller PCBA removal" on
"Stapler controller PCBA removal" on
Diagnostic information
171
Yes No
Go to step 6. The problem is solved.
Go to step 7. Go to step 8.
Replace the sensor The problem is solved.
(stapler ejector HP).
See "Sensor (stapler
ejector HP) removal"
on page 681.
Replace the stapler The problem is solved.
ejector motor
assembly. See "Stapler
ejector motor
assembly removal" on
page 678.
Yes No
Go to step 2. The problem is solved.
Go to step 5. Go to step 3.
4063