Sensor (Adf Pick) Never Arriving Or Late Arriving Jam Service Check - Lexmark MX81 Series Service Manual

Action
Step 5
Perform a print test using the ADF.
Does the problem remain?

Sensor (ADF pick) never arriving or late arriving jam service check

Action
Step 1
Check the original document condition.
Is the original document free of paper clips and staples as well as damage
such as creases, tears, holes or excessive wear?
Step 2
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 3
Check the ADF pick roller for wear or gear damage.
Is the ADF pick roller assembly free of excess wear or gear damage?
Step 4
Check the ADF feed belt for wear or gear damage.
Is the ADF feed belt assembly free of excess wear or gear damage?
Step 5
Check the ADF separator roller for wear or gear damage.
Is the ADF feed belt assembly free of excess wear or gear damage?
Step 6
Check the sensor (ADF pick) for proper operation.
a
Enter the Diagnostics Menu.
b
Touch SCANNER TESTS.
c
Touch Sensor Tests.
d
Observe the line "sensor (ADF pick)."
Does the display on the operator panel change every time the sensing
area of the above sensor is interrupted or blocked?
Yes
Contact the next
highest level of
support.
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Go to step 5.
Go to step 6.
Go to step 8.
Diagnostic information
120
7463
No
Problem solved.
No
Remove damaged
original document and
replace with a new
undamaged original
document. Perform an
ADF test. If the problem
remains, go to step 2.
Remove all
contaminates from the
media path.
Clean or replace the
ADF pick roller. Go to
"ADF pick roller
removal" on page
468.
Clean or replace the
ADF feed belt. Go to
"ADF feed belt
removal" on page
456.
Clean or replace the
ADF separator roller.
Go to "ADF separator
roller removal" on
page 474.
Go to step 7.