Action Yes No
Step 1
aReinstall the imaging unit.
1Remove the toner cartridge, and then the imaging unit.
Warning—Potential Damage: Do not expose the imag ing unit to
direct light for more than 10 minutes. Extended exposure to
light may cause print quality problems.
2Install the imaging unit, and then the cartridge.
bResend the print job.
Is the printer printing solid black pages?
Go to step 2. The problem is solved.
Step 2
Replace the imaging unit, and then resend the print job.
Is the printer printing solid black pages?
Contact customer
support.
The problem is solved.
Print irregularities
) )
ABCDE
ABCDE
ABCDE
Leadingedge
Trailingedge
Action Yes No
Step 1
aMove the width and length guides in the tray to the correct positions
for the size of the paper loaded in the tray.
bResend the print job.
Do print irregularities still appear?
Go to step 2. The problem is solved.
Step 2
From the printer control panel, set the paper size and type in the Paper
menu to match the paper loaded in the tray.
Do the printer settings match the type and weight of the paper loaded in
the tray?
Go to step 3. Specify the paper size
and type from the tray
settings to match the
paper loaded in the
tray.
Step 3
aDepending on your operating system, specify the paper type and
weight from Printing Preferences or from the Print dialog.
bResend the print job.
Do print irregularities still appear?
Go to step 4. The problem is solved.
Troubleshooting 336