Sensor (2Nd Transfer Roll Retract Hp) Late Error - Lexmark X945e MFP 7510 series Service Manual

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 to ensure that the transfer belt lift mechanism is
functioning properly. See
adjustment" on page
Does the error remain?
3 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?
4 Check the sensor (2nd transfer roll HP) for proper
connection.
Is the above component properly connected?
5 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?
6 Check the 2nd transfer roll retract motor for proper
connection.
Is the above component properly connected?
Check
"Transfer belt lift mechanism
4-277.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Go to the next The problem is
step. resolved.
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 4-44.
Go to step 6. Skip to step 5.
Replace the 2nd Replace the
transfer roll retract
connection.
motor assembly .
Go to "2nd
transfer roll
retract motor
assembly
removal" on
page 4-45.
If the problem
persists, go to the
next step.
Diagnostic information
7510
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