Sensor (2Nd Transfer Roll Retract Hp) Late Error - Lexmark X940e Service Manual

Step
4 Check the transfer belt steering motor for proper
connection.
Is the above component properly connected.
5 Perform a POR.
Does the error occur when the power is turned off/on?

904.03 Sensor (2nd transfer roll retract HP) late error

Step
1 Perform a POR.
Does the error occur when the power is turned off/on?
2
Check the sensor (2nd transfer roll HP) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch Base Sensor Tests.
3. Touch Media Path.
4. Touch 2nd transfer roll retract 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 (2nd transfer roll HP) for proper
connection.
Is the above component properly connected?
4 Check the 2nd transfer roll retract motor for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch BASE SENSOR TESTS.
3. Touch Media Path.
4. Touch 2nd transfer roll retract HP.
Does the above component operate properly?
Check
Check
Yes
Replace the Replace the
transfer belt connection.
steering motor.
Go to "Transfer
belt steering
motor removal"
on page 4-62.
Replace the lower Problem solved.
printer engine card
assembly.
Go to "Lower
printer engine
card assembly
removal" on
page 4-77.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Go to step 4. Go to step 3.
Replace the Replace the
sensor (2nd connection.
transfer roll retract
HP) .
Go to "Sensor
(2nd transfer roll
retract HP)
removal" on
page 4-34.
Go to step 6. Skip to step 5.
Diagnostic information
7510-XXX
No
No
2-135