With the new integrated high-capacity ink tank system, the EcoTank ET-14000 eliminates the need for ink cartridges. Compared to other inkjet printers, this means more prints with less effort and less frequent ink changes. Instead of ink cartridges, the EcoTank ET-14000 comes with a set of ink bottles for cyan, magenta, and yellow, as well as two black ink bottles, each containing 70 ml of Epson original ink per color. This allows for easy, clean, and convenient refilling of the large ink tanks. The excellent print results of the EcoTank ET-14000 are based on Epson's Micro Piezo technology. The print speed is further enhanced by the use of two black ink tanks, processing black and white prints at up to 15 pages per minute and color prints at up to 5.5 pages per minute.