Streaked Vertical Lines Appear On Prints - Lexmark MS810 User Manual

Troubleshooting
Action
Step 1
a
Depending on your operating system, specify the tray or feeder from
Printing Preferences or the Print dialog.
b
Resend the print job.
Do streaked horizontal lines appear on prints?
Step 2
From the printer control panel, set the paper type and weight in the Paper
menu to match the paper loaded in the tray.
Do the paper type and weight match the type and weight of the paper in
the tray?
Step 3
a
Load paper from a fresh package.
Note: Paper absorbs moisture due to high humidity. Store paper in
its original wrapper until you use it.
b
Resend the print job.
Do streaked horizontal lines appear on prints?
Step 4
a
Reinstall the imaging unit.
1
Remove the toner cartridge, and then 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.
2
Install the imaging unit, and then the cartridge.
b
Resend the print job.
Do streaked horizontal lines appear on prints?
Step 5
Replace the imaging unit, and then resend the print job.
Do streaked horizontal lines appear on prints?

Streaked vertical lines appear on prints

Leading edge
ABCDE
ABCDE
ABCDE
Trailing edge
Yes No
Go to step 2. The problem is solved.
Go to step 3. Change the paper type
and weight to match
the paper loaded in the
tray.
Go to step 4. The problem is solved.
Go to step 5. The problem is solved.
Contact customer The problem is solved.
support.
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