Lexmark X95 series, Service Manual

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Service Manual
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485.05 Sensor (upper media exit) lag jam
4
Check the buffer/transport motor
for proper operation.
When performing
motor tests, ensure
that all cover and
door interlock
switches are
overridden.
1. Enter the Diagnostics Menu.
2. Touch
MOTOR TESTS
.
3. Touch
FINISHER MOTOR
TESTS
.
4. Touch
Buffer/transport
motor
.
Does the above component
operate properly?
Go to step 6. Go to step 5.
5
Check the buffer/transport motor
for proper connection.
Is the above component
properly connected?
Replace the buffer/transport
motor.
Go to
“Stepper motor (buffer/
transport) and belt (buffer/
transport) removal” on
page 4-417
.
Replace the connection.
6
Check the finisher controller
PCBA for proper connection.
Is the above component
properly connected?
Go to Step 7. Replace the connections.
7
POR the machine.
Does the error continue?
Replace the finisher controller
PCBA.
Go to
“Finisher PCBA removal”
on page 4-356
.
Problem resolved
Step Action and questions Yes No
1
Check the media path.
Is the media path free of any
media fragments?
Go to step 2. Remove any media or media
fragments.
2
Check the sensor (upper media
exit) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch
SENSOR TESTS
.
3. Touch
FINISHER SENSOR
TESTS
.
3. Touch
Sensor (upper media
exit)
.
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Go to Step 4. Go to Step 3.
Step Action and questions Yes No