Lexmark 940e - X Color Laser Service Manual

2-146 Service Manual
7510
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 4-34.
Replace the
connection.
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?
Go to step 6. Skip to step 5.
5
Check the 2nd transfer roll retract motor for proper
connection.
Is the above component properly connected?
Replace the
2nd
transfer roll retract
motor assembly
.
Go to “2nd
transfer roll
retract motor
assembly
removal” on
page 4-35.
Replace the
connection.
6
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 4-80.
Problem solved.
7
Perform a POR.
Does the error occur when the power is turned off/on?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-80.
Problem solved.
Step Check Yes No

Lexmark 940e - X Color Laser Specifications

General

Brand	Lexmark
Model	940e - X Color Laser
Category	All in One Printer
Language	English