Stapler Unit Failure; Sensor - Lexmark C950 Service Manual

5058-030

381.07 Stapler unit failure

Step Action and questions
Check the stapler unit for proper
1
connection.
Is the above component
properly connected?
Check the stapler unit for wear.
2
Is the stapler unit free of
excess wear?
Perform a staple test. Go to
3
"Staple Test" on page
Does the error remain?
381.08 Sensor (media eject clamp HP late jam
Step Action and questions
Check the sensor (media eject
1
clamp HP) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (media eject
clamp HP).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (media eject
2
clamp HP) for proper connection.
Is the above component
properly connected?
Service Manual
2-140
Yes
Go to step 2.
Go to step 3.
Replace the finisher PCBA. Go to
3-18. "Finisher PCBA removal" on
page 4-278.
Yes
Go to step 3.
Replace the sensor (media eject
clamp HP). Go to
(media eject clamp HP)
removal" on page
No
Replace the connections.
Replace the stapler unit
assembly. Go to
assembly removal" on
page 4-337.
Problem resolved
No
Go to step 2.
Replace the connection.

"Sensor

4-320.
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