Lexmark MB2236 Service Manual page 100

Action
Step 18
Reseat the deskew solenoid cable at both ends.
Does the problem remain?
Step 19
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Motor tests
b
Select Motor (transport drive).
Did the motor run?
Step 20
a
Enter the Diagnostics menu, and then navigate to:
Input tray quick print > Tray 1 > Single
b
Enter the Diagnostics menu, and then navigate to:
Input tray quick print > Duplex > Single
Does the problem remain?
Step 21
a
Make sure that the main drive is properly installed and free of
damage.
b
Make sure that the main drive gears are properly installed.
c
Make sure that the drive gears are in proper contact with the
gear they are driving.
Does the problem remain?
Step 22
Replace the main drive. See
Does the problem remain?
Step 23
a
Reseat all the cables on the controller board.
b
Check if the controller board LED lights up.
c
Check the controller board for proper installation and damage.
Is the controller board properly installed and free of damage?
Step 24
Replace the controller board. See
page 228.
Does the problem remain?
"Main drive removal" on page
"Controller board removal" on
Diagnostics and troubleshooting
100
Yes
Contact the next
level of support.
Go to step 20.
Go to step 21.
Go to step 22.
Go to step 23.
234.
Contact the next
level of support.
Contact the next
level of support.
3400-48x
No
The problem is
solved.
Go to step 21.
The problem is
solved.
The problem is
solved.
The problem is
solved.
Go to step 24.
The problem is
solved.