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Action Yes No
Step 1
Reduce the toner darkness.
a From the Quality menu on the printer control panel, reduce the toner
density.
Note: 4 is the factory default setting.
b Resend the print job.
Did the gray background disappear?
The problem is solved. Go to step 2.
Step 2
a Remove, and then reinstall the imaging kit.
Warning—Potential Damage: Do not expose the imaging kit to
direct light for more than 10 minutes. Extended exposure to light
may cause print quality problems.
Warning—Potential Damage: Do not touch the underside of the
imaging kit. This could damage the imaging kit.
b Resend the print job.
Did the gray background disappear?
The problem is solved. Contact
customer
support.
Horizontal voids appear on prints
Leading edge
Trailing edge
Action Yes No
Step 1
a Make sure your software program is using a correct fill pattern.
b Resend the print job.
Do horizontal voids appear on prints?
Go to step 2. The problem is solved.
Step 2
a Load the specified tray or feeder with a recommended type of paper.
b Resend the print job.
Do horizontal voids appear on prints?
Go to step 3. The problem is solved.
Troubleshooting 289