Action Yes No
Step 2
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.
Is the printer still printing blank pages?
Go to step 3. The problem is solved.
Step 3
Replace the imaging unit, and then resend the print job.
Is the printer still printing blank pages?
Contact
customer
support.
The problem is solved.
Print is too dark
Action Yes No
Step 1
a From the Quality menu on the printer control panel, reduce the toner
darkness.
Note: 8 is the factory default setting.
b Resend the print job.
Is the print still too dark?
Go to step 2. The problem is solved.
Troubleshooting 139