Sensor (Input) Late-Leaving Or Did-Not-Clear Jam Service Check - Lexmark MX71x Service Manual

Action
Step 11
Check the sensor for proper connection.
Is the 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?
Step 4
Check media origination.
Did the media originate from the MPF?
Step 5
Check the MPF pick roll assembly.
Is the component free of excess wear and contamination?
Yes
Replace the Sensor
(input). See
(input) removal" on
page
Go to step 13.
Go to step 14.
Contact the next level
of support.
Yes
Go to step 2.
Remove any excess
new media.
Replace the damaged
media.
Go to step 5.
Go to step 6.
Diagnostic information
88
No
Replace the
"Sensor connection.
473.
Replace the
appropriate media
feeder. See
feeder removal" on
page 429.
Replace the main drive
motor. See
motor removal" on
page 428.
The problem is solved.
No
Replace the media, or
change the media size
setup.
Go to step 3.
Go to step 4.
Go to step 7.
Clean or replace the
MPF pick roller. See
"MPF pick roller
removal" on page
468.
7463
"Media
"Main drive