Sensor (Adf 1St Scan) Static Jam Service Check - Lexmark MX71x Service Manual

Action
Step 6
Check the ADF pick motor for proper operation.
a
Enter the Diagnostics Menu.
b
Touch Motor Tests.
c
Touch Pick Motor.
d
Perform the test.
Does the ADF pick motor operate properly?
Step 7
Check the ADF pick motor for proper connection.
Is the above component properly connected?
Step 8
Place an undamaged document in the ADF, and perform a ADF test.
Does the error remain?
Step 9
Perform a print test using the ADF.
Does the problem remain?

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 sensor is interrupted or blocked?
Step 3
Check the sensor (ADF 1st scan) for proper connection.
Is the component properly connected?
Yes
Go to step 8.
Replace the ADF rear
side drive parts pack.
Replace the ADF
controller board.
Contact the next level
of support.
Yes
Go to step 2.
Go to step 4.
Replace the sensor
(ADF 1st scan). Go to
"Sensor (ADF 1st scan)
removal" on page
604.
Diagnostic information
145
7463
No
Go to step 7.
Replace the connection
The problem is solved.
The problem is solved.
No
Replace the media, or
change the media size
setup.
Go to step 3.
Replace the connection