Lexmark XM3250 Service Manual page 110

Sensor (ADF 2nd scan) jam at leading edge service check
Action
Step 1
Make sure that the paper is loaded properly. Use the
recommended paper.
Does the problem remain?
Step 2
Remove the obstructions along the sensor paper path.
Does the problem remain?
Step 3
Do a duplex scan job, and then check the position of the leading
edge.
Does the leading edge of the paper reach the sensor (ADF 2nd
scan)?
Step 4
Check the ADF rollers for improper installation, wear, and damage.
Are the ADF rollers properly installed and free of wear and
damage?
Step 5
Reinstall or replace the ADF roller. See
page 306.
Does the problem remain?
Step 6
a
Enter the Diagnostics menu, and then navigate to:
Scanner diagnostics > Sensor tests
b
Find the sensor (ADF 2nd scan).
Does the sensor status change while toggling the sensor?
Step 7
a
Reseat the sensor cable from the ADF controller board.
b
Check the sensor and its actuator for improper installation and
damage.
Is the sensor properly installed and free of damage?
Step 8
Reinstall the sensor.
Does the problem remain?
"ADF roller removal" on
Diagnostics and troubleshooting
110
Yes No
Go to step 2. The problem is
solved.
Go to step 3. The problem is
solved.
Go to step 6. Go to step 4.
Go to step 6. Go to step 5.
Go to step 6. The problem is
solved.
Contact the next Go to step 7.
level of support.
Contact the next Go to step 8.
level of support.
Contact the next The problem is
level of support. solved.
7018