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Action Yes No
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
customer
support.
The problem is solved.
Solving copy problems
• “Copier does not respond” on page 286
• “Partial document or photo copies” on page 287
• “Poor copy quality” on page 287
• “Scanner unit does not close” on page 289
Copier does not respond
Action Yes No
Step 1
Check if an error or status message appears on the display.
Does an error or status message appear?
Clear the error or status
message.
Go to step 2.
Step 2
Check if the power cord is plugged into the printer and a properly
grounded electrical outlet.
Is the power cord plugged into the printer and a properly grounded
electrical outlet?
Go to step 3. Connect the power
cord to the printer and
a properly grounded
electrical outlet.
Step 3
Turn off the printer, then wait for about 10 seconds, and then turn it back
on.
Did Performing Self Test and Ready appear?
The problem is solved. Contact
customer
support.
Troubleshooting 286