Lexmark XM3150 - Page 102

Ejector jam service check
Action Yes No
Step 1
Open the stapler service cover, and then reseat the sensor (stapler
paddle HP) connector on the controller card. POR the machine.
Does the error remain?
Go to step 2. The problem is
solved.
Step 2
Swap the sensor (stapler paddle HP) and sensor (stapler right
tamper HP). POR the machine.
Does the same error occur?
Go to step 3. If a 453.xx error
occurs, then replace
the motor. See
“Sensor (stapler
right tamper HP)
removal” on
page 422.
Step 3
Reseat the paddle motor connector on the controller card. Then
reseat also the connector on the paddle motor. POR the machine.
Does the error remain?
Replace the motor.
See
“Stapler paddle
motor removal” on
page 393.
If the error persists,
then go to step 4.
The problem is
solved.
Step 4
Check the stapler interface cable. If damaged, then replace the
cable. See
“Stapler interface cable removal” on page 403.
Reseat the interface cable on the controller card, and then POR
the machine.
Does the error remain?
Go to step 5. The problem is
solved.
Step 5
Check the tamper main assembly:
• Check the paddle mechanism for damage.
• Check for worn‑out and lost parts. Make sure all parts within
the assembly are properly installed.
Are the components functional and free of damage?
Go to step 6. Replace the tamper
main assembly. See
“Tamper main
assembly removal”
on page 415.
Step 6
Reseat all connectors on the controller card, and then POR the
machine.
Does the error remain?
Replace the stapler
controller card. See
“Stapler controller
card removal” on
page 397.
The problem is
solved.
7016
Diagnostic information
102