You can
check the print head nozzles using a utility on your Windows or Mac
computer.
Load a few sheets of plain
paper in Cassette 1.
Do one of the following:
Windows: Access the Windows Desktop and
right-click the product icon in the Windows taskbar.
OS X: In the Apple menu or the Dock, select
System Preferences. Select
Print & Fax,
Print & Scan, or Printers & Scanners, select your
product, and select Options &
Supplies. Select Utility
and select Open Printer
Utility.
Select Nozzle
Check. You see a window like this:
Click Print.
Check the printed pattern to see if there are gaps in the
lines.
Print head is clean
Print head needs
cleaning
If there are no gaps, click Finish. If there are gaps or the
pattern is faint, clean the print head.
If you don’t see any improvement after cleaning the print head
up to 3 times, turn off the product and wait at least 12 hours.
Then check the print head nozzles and try cleaning the print head
again, if necessary. If quality still does not improve, contact
Epson.