You can check your ink levels using a utility on your
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.
Select EPSON Status
Monitor. You see a window like this:
Refill any ink tank or
replace the maintenance box as needed.
Note: To
update or refresh the displayed ink levels, click Update.