Say goodbye to ink cartridges the star of the et 4500 is its newly designed integrated ultra high capacity ink tank system which completely does away with the need for ink cartridges that means less fuss and much more printing between refills than other inkjet printers two years of ink imagine not having to think about ink for two years as well as doing away with ink cartridges the et 4500 has four colour 70ml epson genuine ink bottles in the box which make it easy clean and quic