Pitched color dots
If this trouble comes out, contact Dell.
Vertical blanks
Action
1
Clean inside the printer and performing test print.
Clean inside the printer by using the cleaning rod. See "Cleaning
a
Inside the Printer" on page 321.
Click Print Test Page in Printer properties of the printer driver.
b
Is the problem recovered?
Mottle
Action
1
Adjust the transfer bias.
Launch the Tool Box, click Adjust Transfer Roller on the Printer
a
Maintenance tab.
Adjust the setting for the type of print media being used.
b
Is the problem recovered?
2
If you use non-recommended print media, use the print media
recommended for the printer.
Is the problem recovered?
352
Troubleshooting
Yes
No
The task is complete.
Contact Dell.
Yes
No
The task is complete.
Go to action 2.
The task is complete.
Contact Dell.