You can purchase genuine Epson ink, maintenance boxes, and paper at epson.com (U.S. sales), epson.ca (Canadian sales), or epson.com.jm (Caribbean sales). You can also purchase supplies from an Epson authorized reseller. To find the nearest one, call 800-GO-EPSON (800-463-7766) in the U.S. or 800-807-7766 in Canada.
The included ink bottle must be used for printer setup and is not for resale. The printer ships with a full ink bottle and part of the ink from the bottle is used to charge the print head. Yields vary considerably based on images printed, print settings, paper type, frequency of use and temperature.
Check the ink level in your product frequently, and refill the ink tank if necessary.