Lexmark X945e MFP 7510 series User Manual

2-160 Service Manual
7510
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904.04 Sensor (2nd transfer roll retract HP) lag error
7
Perform a print test.
Does the error continue?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-91.
If the problem
persists, go to the
next step.
Problem solved.
8
Perform a POR.
Does the error occur when the power is turned off/on?
Contact the next
level of support.
Problem solved.
Step Check Yes No
1 Perform a POR.
Does the error occur when the power is turned off/on?
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
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?
Go to step 4.
Go to step 3.
3
Check the sensor (2nd transfer roll HP) for proper
connection.
Is the above component properly connected?
Replace the
sensor (2nd
transfer roll retract
HP)
.
Go to “Sensor
(2nd transfer roll
retract HP)
removal” on
page 4-44.
Replace the
connection.
4
Caution: Check the 2nd transfer roll retract
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 Printer motor tests.
4. Touch 2nd transfer roll retract motor
Does the above component operate properly?
Go to step 6. Skip to step 5.
Step Check Yes No

Lexmark X945e MFP 7510 series Specifications

General

Brand	Lexmark
Model	X945e MFP 7510 series
Category	Printer
Language	English