Lexmark X95 series - Tray Module Logic Failure; Fuser Motor Failure

2-54 Service Manual
7558-xxx
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115.15 Tray module logic failure
120.01 Fuser motor failure
Step Action and questions Yes No
1 Check the tray module PCBA for
proper connection.
Is the above component
properly connected?
Go to step 2. Replace the connections.
2
Replace the tray module PCBA.
Go to “Tray module controller
PCBA removal” on page 4-279.
Does the error remain?
Go to step 3. Problem resolved
3
POR the machine.
Does the error continue?
Replace the lower engine PCBA.
Go to “Lower engine PCBA
removal” on page 4-104.
Go to step 6.
Problem resolved
4
POR the machine.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to “Upper printer engine
PCBA removal” on page 4-187.
Problem resolved
Step Action and questions Yes No
1 Check the fuser drive 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 Fuser/lower redrive/
1st transfer retract motor.
Does the above component
operate properly?
Go to step 3. Go to step 2.
2
Check the fuser drive motor for
proper connection.
Is the above component
properly connected?
Replace the fuser drive motor.
Go to “Fuser/lower redrive/1st
BTR retract motor removal” on
page 4-97.
Replace the connections.
3
POR the machine.
Does the error continue?
Replace the lower engine PCBA.
Go to “Lower engine PCBA
removal” on page 4-104.
Go to step 4.
Problem resolved