Sensor (Adf 2Nd Scan) Late Leaving Or Not Cleared Jam Service Check - Lexmark MX71x Service Manual

Action
Step 5
Check the ADF transport motor for proper operation.
a
Enter the Diagnostics Menu.
b
Touch TESTS.
c
Touch Transport Motor/Deskew Clutch.
d
Touch either Motor Forward or Motor backward
e
Perform test.
Does the ADF pick motor operate properly?
Step 6
Check the ADF transport motor for proper connection.
Is the above component properly connected?
Step 7
Place an undamaged document in the ADF, and perform a ADF test.
Does the error remain?
Step 8
Perform a print test using the ADF.
Does the problem remain?

Sensor (ADF 2nd scan) late leaving or not cleared jam service check

Action
Step 1
Check the media path for contaminates.
Is the media path free of excess media dust and foreign objects such as
paper clips and staples?
Step 2
Check the ADF output bin for obstructions.
Is the ADF output bin free from obstructions?
Yes
Go to step 7.
Replace the ADF rear
side drive parts pack.
Go to
drive parts pack
removal" on page
600.
Replace the ADF
controller board.
Contact the next level
of support.
Yes
Go to step 2.
Go to step 3.
Diagnostic information
151
No
Go to step 6.
Replace the
connection.
"ADF rear side
The problem is solved.
The problem is solved.
No
Remove all
contaminates from the
media path.
Remove all
obstructions.
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