Toner fog or background shading appears on prints
ABCDE
ABCDE
ABCDE
Action
Yes
No
Step 1
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.
Did the toner fog or background shading disappear from the
prints?
The problem is
solved.
Go to step 2.
Step 2
Replace the imaging unit, and then resend the print job.
Did the toner fog or background shading disappear from the
prints?
The problem is
solved.
Contact
Toner rubs off
Leading edge
Trailing edge
ABC
DEF
Troubleshooting
342
