The ConeColor system pays for itself on the intial installation of inks and refill cartridge system. With a subsequent set of bottles, the savings become even greater. The PP carts for the EPSON 4000, 4800, 4880, 7600, 7800, 7880, 9600, 9800, 9880 and the CIS for the 1400, 2200 and 2400 are designed to last the life of the printer.