Sensor (Punch Carriage Shift Hp) Lag Error - Lexmark X940e Service Manual

7510-XXX
Step Check
6 Perform a POR.
Does the error continue when the power is turned off/
on?

985.01Sensor (punch carriage shift HP) lag 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?
4 Check the punch carriage shift motor assembly for
proper operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Finisher Tests.
4. Touch Punch carriage shift mtr.
5. Touch Forward or Reverse.
Does the above component operate properly?
2-66
MFP Finisher Service Manual
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Yes No
Replace the Problem solved.
finisher controller
card assembly.
Go to "Finisher
controller card
assembly
removal" on
page 4-115.
Yes No
Go to step 2. Remove
obstructions.
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 4-50.
Go to step 6. Go to step 5.