Lexmark X95 series, Service Manual

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Service Manual
7558- xxx
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486.05 Sensor (lower media exit) lag jam
9
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 (lower media
exit) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch
SENSOR TESTS
.
3. Touch
FINISHER SENSOR
TESTS
.
3. Touch
Sensor (lower 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.
3
Check the sensor (lower media
exit) for proper connection.
Is the above component
properly connected?
Replace the sensor (lower media
exit).
Go to
“Sensor (lower media
exit) removal” on page 4-396
.
Replace connections.
4
Check the entrance/paddle 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
Entrance/paddle
motor
.
Does the above component
operate properly?
Go to step 6. Go to step 5.
5
Check the entrance/paddle motor
for proper connection.
Is the above component
properly connected?
Replace the entrance/paddle
motor.
Go to
“Stepper motor
(entrance/paddle) and belt
(entrance/paddle) removal” on
page 4-419
.
Replace the connection.
Step Action and questions Yes No