Lexmark MB2236 Service Manual page 96

Action
Step 14
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Motor tests
b
Select Motor (transport drive).
Did the motor run?
Step 15
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 16
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 17
Replace the main drive. See
Does the problem remain?
Step 18
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 19
Replace the controller board. See
page 228.
Does the problem remain?
"Main drive removal" on page
"Controller board removal" on
Diagnostics and troubleshooting
96
Yes
Go to step 15.
Go to step 16.
Go to step 17.
Go to step 18.
234.
Contact the next
level of support.
Contact the next
level of support.
3400-48x
No
Go to step 16.
The problem is
solved.
The problem is
solved.
The problem is
solved.
Go to step 19.
The problem is
solved.