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484 Troubleshooting
Pitched color dots
If this trouble comes out, contact Dell.
Vertical blanks
Action Yes No
1 Clean inside the printer and performing test
print.
1
Clean inside the printer by using the cleaning
rod. See "Cleaning Inside the Printer" on
page 444.
2
Click
Print Test Page
in
Properties
of the
printer driver.
Is the problem recovered?
The task is
complete.
Contact Dell.