Lexmark MB2236 Service Manual page 110

Action
Step 19
Replace the controller board. See
page 228.
Does the problem remain?
Sensor (staging sensor S2): Paper failed to arrive service check
Action
Step 1
a
Make sure that the tray insert is properly inserted.
b
Make sure that the paper type and size settings match the
paper type and size set on the tray.
c
Make sure that the duplex unit is properly inserted.
d
Make sure that the paper size setting in the duplex unit matches
the printer setting.
e
Make sure that the front and rear doors are fully closed.
f
Make sure that the output bin is free from obstructions.
Does the problem remain?
Step 2
a
Remove the imaging unit and toner cartridge, and then make
sure that the paper path is free of jams and obstructions.
b
Clear all rollers of dirt and contamination.
Does the problem remain?
Step 3
a
Perform a POR.
b
Enter the Diagnostics menu, and then navigate to:
Input tray quick print > Tray 1 > Single
Does the problem remain?
Step 4
a
Reseat the sensor cable.
b
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Sensor tests
c
Find the sensor (staging sensor S2).
Does the sensor status change while toggling the sensor?
"Controller board removal" on
Diagnostics and troubleshooting
110
Yes No
Contact the next The problem is
level of support. solved.
Yes No
Go to step 2. The problem is
solved.
Go to step 3. The problem is
solved.
Go to step 4. The problem is
solved.
Go to step 7. Go to step 5.
3400-48x