check your cartridge status using a utility on your Mac.
Do one of the following:
Mac OS X 10.6/10.7/10.8: In the Apple menu or
the Dock, select System
Preferences. Select Print &
Fax or Print & Scan,
select your product, and select Options
& Supplies. Select Utility and select Open Printer Utility.
Mac OS X 10.5: In the Apple menu or the Dock,
select System Preferences. Select
Print & Fax, select your
product, and select Open Print
Queue. Select Utility.
Select EPSON Status
Monitor. You see this window:
Do the following as necessary:
To update the
ink cartridge status, click Update.
reinstall any ink cartridge indicated on the screen.
Depending on the color of the expended cartridge and how you are
printing, you may be able to continue printing temporarily.
Note: If any
of the cartridges installed in the product is broken, incompatible
with the product model, or improperly installed, Epson Status
Monitor will not display an accurate cartridge status.