Lexmark X95 series - Sensor (Punch Carriage Shift HP) Lag Jam

Diagnostic information 2-191
7558-xxx
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381.19 Sensor (punch carriage shift HP) lag jam
Step Action and questions Yes No
1 Check the punch carriage by
moving it manually.
Does the above component
slide back and forth properly?
Go to step 2. Remove obstacles.
2
Check the sensor (punch
carriage shift HP) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (punch
carriage shift HP).
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 (punch
carriage shift HP) for proper
connection.
Is the above component
properly connected?
Replace the sensor (punch
carriage shift HP). Go to “Sensor
(punch carriage shift HP)
removal” on page 4-396.
Replace the connection.
4
Check the punch carriage shift
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 Punch carriage shift
motor (forward).
5. Touch Punch carriage shift
motor (rearward).
Does the above component
operate properly?
Go to step 6. Go to step 9.
5
Check the punch carriage shift
motor for proper connection.
Is the above component
properly connected?
Replace the punch carriage shift
motor. Go to “Punch carriage
shift motor assembly removal”
on page 4-377..
Replace the connection.
6
Perform a POR.
Does the error continue when
the power is turned off/on?
Replace the finisher controller
PCBA. Go to “Finisher PCBA
removal” on page 4-353.
Problem resolved