Sensor (Input) Never- Or Late-Arriving Jam Service Check - Lexmark MX81 series Service Manual

Action
Step 4
Check the MPF feeder lift plate assembly for damage.
Is the above component free from damage?
Step 5
Check all the media trays for proper media installation.
Is the media properly installed in all the media trays?
Step 6
Check all of the media trays and the media path for partially fed media.
Are the media trays and the media path free from any partially fed pieces
of media?
Step 7
Check the sensor (input) for proper operation.
a
Enter the diagnostic mode.
b
Select Base sensor test.
c
Observe the line item input.
Does the display on the operator panel change every time the sensing
area of the above sensor is interrupted or blocked?
Step 8
Check the above sensor for proper connection.
Is the above sensor connected properly?
Step 9
Perform a print test.
Does the problem remain?
Sensor (input) never‑ or late‑arriving jam service check
Action
Step 1
Check the media size setup and tray guides for all media trays.
Does the media size, in use, match the size set for all media trays?
Step 2
Check the media trays for overfilling.
Are any of the media trays overfilled?
Yes
Go to step 5.
Go to step 6.
Go to step 7.
Go to
Replace the Sensor
(input). See
(input) removal" on
page
Go to step 9.
Contact the next
highest level of
technical support.
Yes
Go to step 2.
Remove any excess
new media.
Diagnostic information
59
No
Replace the MPF
feeder lift plate. See
"MPF feeder lift plate
removal" on page
322.
Remove and properly
reinstall the media.
Remove any pre-
staged or jammed
media.
step 9. Go to step 8.
Replace the
"Sensor connection.
Go to step 9.
329.
Problem solved.
No
Replace the media, or
change the media size
setup.
Go to step 3.
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