Sensor (Adf 1St Scan) Static Jam Service Check; Sensor (Adf 1St Scan) Never Arriving Or Late Arriving Jam Service Check - Lexmark MX81 Series Service Manual

Sensor (ADF 1st scan) static jam service check

Action
Step 1
Check the media size setup and tray guides for the ADF.
Does the media size, in use, match the size set for the ADF?
Step 2
Check the sensor (ADF 1st scan) for proper operation.
a
Enter the Diagnostics Menu.
b
Touch SCANNER TESTS.
c
Touch Sensor Tests.
d
Observe the line "sensor (ADF 1st scan)."
Does the display on the operator panel change every time the sensing
area of the above sensor is interrupted or blocked?
Step 3
Check the sensor (ADF 1st scan) for proper connection.
Is the above component properly connected?
Step 4
Place an undamaged document in the ADF, and perform a ADF test.
Does the error remain?
Step 5
Perform a print test using the ADF.
Does the problem remain?

Sensor (ADF 1st scan) 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?
Yes
Go to step 2.
Go to
Replace the sensor
(ADF 1st scan). Go to
"Sensor (ADF 1st scan)
removal" on page
476.
Replace the ADF
controller PCBA.
Contact the next
highest level of
support.
Yes
Go to step 2.
Go to step 3.
Diagnostic information
123
No
Replace the media, or
change the media size
setup.
step 4. Go to step 3.
Replace the connection
Problem solved.
Problem solved.
No
Remove damaged
original document and
replace with a new
undamaged original
document. Perform a
ADF test. If the problem
remains, go to next
step.
Remove all
contaminates from the
media path.
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