Lexmark 836 User Manual

Page of 398
Action
Yes
No
Step 2
a
From the printer control panel, set the paper type and weight in the
Paper menu to match the paper loaded in the tray.
b
Resend the print job.
Do vertical voids appear on prints?
Go to step 3.
The problem is solved.
Step 3
Check if you are using a recommended type of paper.
a
Load the specified tray or feeder with a recommended type of paper.
b
Resend the print job.
Do vertical voids appear on prints?
Go to step 4.
The problem is solved.
Step 4
a
Redistribute the toner in the imaging unit.
1
Remove the toner cartridge, and then the imaging unit.
2
Firmly shake the imaging unit.
Warning—Potential Damage: Do not expose the imaging unit to
direct light for more than 10 minutes. Extended exposure to
light may cause print quality problems.
3
Reinstall the imaging unit, and then the cartridge.
b
Resend the print job.
Do vertical voids appear on prints?
Go to step 5.
The problem is solved.
Step 5
Replace the imaging unit, and then resend the print job.
Do vertical voids appear on prints?
Contact 
.
The problem is solved.
Solving copy problems
Troubleshooting
354