You can use
the Power Ink Flushing utility to flush the ink.
Before you begin, make sure no product lights are indicating
errors.
Do one
of the following:
Windows: Access the Windows
Desktop and right-click the icon for your product in the right
side of the Windows taskbar, or click the up arrow and right-click
. Select Printer Settings and click the Maintenance tab.
Mac: 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.
Click
the Power Ink Flushing
button. You see a window like this:
Follow
the on-screen instructions.
When you
finish the Power Ink Flushing, turn off the product and wait at
least 12 hours before printing.
Print a
document and check the print quality. If the print quality did not
improve, contact Epson for support.