Sensor (Punch Carriage Shift Hp) Late Error - Lexmark X850e Service Manual

7500-XXX
Step Check
5 Is the punch unit motor properly connected?
Is the above component properly connected?
6 Perform a POR.
Does the error continue when the power is turned off/
on?

985.00 Sensor (punch carriage shift HP) late error

Step Check
1 Check the punch carriage by moving it manually.
Does the above component slide back and forth
properly?
2 Check the sensor (punch carriage shift HP) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch FINISHER TESTS.
3. Touch Sensor Test.
4. Touch Punch and Staple.
5. Touch 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?
3 Check the sensor (punch carriage shift HP) for proper
connection.
Is the above component properly connected?
2-60
MFP Finisher Service Manual
Yes No
Replace the Replace the
punch unit motor connection.
assembly.
Go to "Punch
unit motor
assembly
removal" on
page 4-47.
Replace the Problem solved.
finisher controller
card assembly.
Go to "Finisher
controller card
assembly
removal" on
page 4-116.
Yes No
Go to step 2. Remove
obstacles.
Go to step 4. Go to step 3.
Replace the Replace the
sensor (punch connection.
carriage
shift HP).
Go to "Sensor
(punch carriage
shift HP)
removal" on
page 4-51.