Sensor (Input) Late-Leaving Or Did-Not-Clear Jam Service Check - Lexmark MS81x Service Manual

Action
Step 10
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 11
Check the above sensor for proper connection.
Is the above sensor connected properly?
Step 12
Perform a print test, and check the appropriate media feeder.
Is the media properly picked and advanced out of the appropriate media
tray?
Step 13
Perform a print test, and check the main motor assembly.
Is the media properly transported and able to reach the sensor (input)?
Step 14
Perform a print test.
Does the problem remain?

Sensor (input) late-leaving or did-not-clear 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?
Step 3
Check the media condition in all media trays.
Is any of the media in any of the media trays crumpled or damaged?
Yes
Go to
Replace the Sensor
(input). See
(input) removal" on
page
Go to step 13.
Go to step 14.
Contact the next
highest level of
technical support.
Yes
Go to step 2.
Remove any excess
new media.
Replace the damaged
media.
Diagnostic information
57
No
step 12. Go to step 11.
Replace the
"Sensor connection.
310.
Replace the
appropriate media
feeder. See
feeder removal" on
page 356.
Replace the main drive
motor. See
motor removal" on
page 354.
Problem solved.
No
Replace the media, or
change the media size
setup.
Go to step 3.
Go to step 4.
4063
"Media
"Main drive