Featuring 6-colour inks the EcoTank Photo ET-8550 wireless all-in-one offers revolutionary cartridge-free printing with easy-to-fill ink tanks. It comes with enough ink in the box to print 1000s of pages equivalent to about 185 individual cartridges. Thats an incredible amount of ink enough to print documents up to 4900 pages or 1800 photos 4 x 61. Plus it features Epson exclusive auto-stop Claria ET Premium Inks with each colour uniquely keyed for easy filling of each tank. The ET-8550 also prints borderless up to A3 and includes paper and photo trays plus built-in USB/card slots.