Sensor (Upper Media Exit) Late Jam - Lexmark X940e Service Manual

287.00 Sensor (upper media exit) late jam

Step Check
1 Check the two upper media transport roll assemblies.
Are the two upper media transport roll assemblies free
of excess wear and contamination?
2 Check the sensor (upper media exit) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch FINISHER TESTS.
3. Touch Sensor Test.
4. Touch Media Path 1.
5. Touch Upper media exit.
Does the display on the operator panel change every
time the sensing area of the above sensor is
interrupted or blocked?
3
Check the sensor (upper media exit) for proper
connection.
Is the above component properly connected?
4 Check the drive motor (buffer/transport) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Finisher Motor Tests.
4. Touch Motor (buffer/transport).
Does the above component operate properly?
5 Check the drive motor (buffer/transport) for proper
connection.
Is the above component properly connected?
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Yes No
Go to step 2. Clean or replace
the two upper
media transport
roll assemblies.
Go to
media transport
roll assembly
removal" on
page
Go to step 4. Go to step 3.
Replace the Replace the
sensor (upper connection.
media exit).
Go to "Sensor
(upper media
exit) removal"
on page 4-102.
Go to step 6. Go to step 5.
Replace the drive Replace the
motor (buffer/ connection.
transport).
Go to "Drive
motor (buffer/
transport) and
belt (buffer/
transport)
removal" on
page 4-112.
Diagnostic information
7510-XXX
"Upper
4-108.
2-35