Print Quantity: 2 bottles of 140ml black ink can print 28000 pages, each bottle of color bottle 70ml can print 7000 pages.
AUTO-STOP BOTTLE: The uniquely designed 502 refill ink bottle easily snaps into place, allowing you to automatically refill your Ecotank printer with no manual effort.
Our Service: If you have any questions about the 502 ink refill bottles, our aftersale service will be there any time.