Lexmark MB2236 Service Manual page 85

Action
Step 1
a
Make sure that the toner cartridge is supported.
b
Make sure that the toner cartridge and imaging unit are not
empty.
c
Check if the toner cartridge is new.
Is the toner cartridge new?
Step 2
Make sure to remove the packing material on the toner cartridge
and imaging unit.
Does the problem remain?
Step 3
a
Clear the paper path of debris and contamination.
b
Remove, and then insert the imaging unit and toner cartridge.
Note: Shake the toner cartridge and imaging unit before
inserting them.
c
Perform a POR.
d
Enter the Diagnostics menu, and then select Advanced Print
Quality Samples.
Does the problem remain?
Step 4
a
Make sure that the paper type and size settings match the
paper type and size set on the tray.
b
Check the fuser cables for proper connection and damage.
c
Check the fuser access door for damage.
d
Check if the fuser gears are in proper contact with the drive
gears.
e
Make sure that the fuser is compatible with the LVPS.
f
Check the fuser for proper installation and damage.
Is the fuser properly installed and free of damage?
Step 5
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Motor tests
b
Select Motor (transport).
c
Open the rear door, and then check if the fuser exit rollers turn.
d
Open the fuser access door, and then check if the hot rollers
turn.
Are the rollers properly working?
Diagnostics and troubleshooting
85
Yes No
Go to step 2. Go to step 3.
Go to step 3. The problem is
solved.
Go to step 4. The problem is
solved.
Go to step 7. Go to step 5.
Go to step 7. Go to step 6.
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