Lexmark 940e - X Color Laser Service Manual

Diagnostic information 2-65
7510
4
Check the pick feed rolls.
Are the pick rolls free of excess wear and contamination?
Go to step 5. Clean or replace
the pick rolls.
Go to “Pick roll
removal” on
page 4-107.
5
Check the sensor (registration) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch BASE SENSOR TEST.
3. Touch Media Path.
4. Touch Registration.
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked?
Go to step 7. Go to step 6.
6
Check the sensor (registration) for proper connection
connection.
Is the above component properly connected?
Replace the
sensor
(registration).
Go to “Sensor
(registration)
removal” on
page 4-37.
Replace the
connection.
7
Check the MPF pick solenoid for proper operation.
Caution: 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 Test.
4. Touch MPF pick solenoid.
Does the above component operate properly?
Go to step 9. Go to step 8.
8
Check the MPF pick solenoid for proper connection
connection.
Is the above component properly connected?
Replace the MPF
feed unit
assembly.
Go to “MPF feed
unit assembly
removal” on
page 4-8.
Replace the
connection.
9
Check the MPF/transport drive motor for proper operation.
Caution: 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 MPF/transport drive motor.
Does the above component operate properly?
Go to step 11. Skip to step 10.
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