Epson's EcoTank printers replace the small cartridges with much large ink reservoirs that can hold the equivalent of 20 cartridges.

Epson has a new line of printers designed to tackle one of the most irritating aspects of printing – the need to change ink cartridges, often at the most inconvenient times. On Tuesday, the ...

EcoTank technology means the Epson ET-2850 printer uses refillable ink tanks and recyclable bottles instead of messy and expensive ink cartridges ...