With printing, scanning, and copying, as well as Epson's cartridge-free EcoTank technology, the EcoTank ET-2720 All-In-One Inkjet Printer will be a great addition to any home or small office. The EcoTank system uses large ink reservoirs instead of cartridges, allowing it to hold more ink and make refills more affordable. The ET-2720 also comes with enough ink for 4500 black prints and 7500 color prints, enough for about two years of printing. Printing itself is great, with a four-color ink set and resolution of 5760 x 1440 dpi contributing to its ability to create sharp, vivid documents and imagery. Users demanding speed will be pleased as well with the ability to work at up to 10.5 ppm in black and 5 ppm in color.