Lexmark C950 - Sensor (Booklet Compiler Media Present) Error

2-176 Service Manual
5058-030
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381.40 Sensor (booklet compiler media present) error
Step Action and questions Yes No
1 Check the booklet unit interface
connector assembly.
Is the above component free of
damage?
Go to step 2. Replace the booklet unit interface
connector assembly.
2
Check the main connector on the
booklet unit sensor interface
cable assembly.
Is the above component free of
damage?
Go to step 3. Replace the booklet unit sensor
interface cable assembly.
3
Check the main connector on the
booklet unit motor interface cable
assembly.
Is the above component free of
damage?
Go to step 4. Replace the booklet unit motor
interface cable assembly.
4
Check the sensor (booklet
compiler media entrance) for
proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (booklet
compiler media present).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Go to step 6. Go to step 5.
5
Is the sensor (booklet compiler
media entrance) properly
connected?
Replace the sensor (booklet
compiler media present). Go to
“Sensor (booklet compiler
media entrance) removal” on
page 4-311.
Replace the connection.
6
Perform a POR.
Does the error continue when
the power is turned off/on?
Replace the booklet controller
card assembly. Go to
“Booklet
controller card assembly
removal” on page 4-250.
Problem resolved
7
Perform a POR.
Does the error continue when
the power is turned off/on?
Replace the finisher PCBA. Go to
“Finisher PCBA removal” on
page 4-281.
Problem resolved