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

7510-XXX

287.05 Sensor (upper media exit) static jam

Step Check
1 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?
2 Check the sensor (upper media exit) for proper
connection.
Is the above component properly connected?
3 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?
4 Check the drive motor (buffer/transport) for proper
connection.
Is the above component properly connected?
5 Perform a print test.
Does the error remain?
2-38
MFP Finisher Service Manual
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Yes No
Go to step 3. Go to step 2.
Replace the Replace the
sensor (upper connection.
media exit).
Go to "Sensor
(upper media
exit) removal"
on page 4-102.
Go to step 5. Go to step 4.
Replace the drive Replace the
motor (buffer/ connection.
transport).
"Drive
Go to
motor (buffer/
transport) and
belt (buffer/
transport)
removal" on
page 4-112.
Replace the Problem solved.
finisher controller
card assembly.
Go to "Finisher
controller card
assembly
removal" on
page 4-115.