Sensor (Booklet Media Entrance) Static Jam; Sensor (Booklet Media Entrance) Late Jam - Lexmark C950 Service Manual

5058-030

491.01 Sensor (booklet media entrance) static jam

Step Action and questions
Check the media path.
1
Is the media path free of any
media fragments?
Check the sensor (booklet media
2
entrance) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (booklet
media entrance).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (booklet media
3
entrance) for proper connection.
Is the above component
properly connected?
Check the booklet controller card
4
assembly for proper connection.
Is the above component
properly connected?
Check the finisher PCBA for
5
proper connection.
Is the above component
properly connected?
POR the machine.
6
Does the error continue?

491.03 Sensor (booklet media entrance) late jam

Step Action and questions
Check the media path.
1
Is the media path free of any
media fragments?
Service Manual
2-198
Yes
Go to step 2.
Go to Step 4.
Replace the sensor (booklet
media entrance).
Go to
"Sensor (booklet media
entrance) removal" on
page 4-315.
Replace the booklet controller
card assembly).
Go to
"Booklet controller card
assembly removal" on
page 4-250.
If the error remains, then go to
step 5.
Go to Step 6.
Replace the finisher PCBA.
Go to
"Finisher PCBA removal"
on page 4-281.
Yes
Go to step 2.
No
Remove any media or media
fragments.
Go to Step 3.
Replace connections.
Replace connections.
Replace the connections.
Problem resolved
No
Remove any media or media
fragments.
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