Under its new EcoTank brand, Epson today unveiled five new all-in-one color printers featuring large ink reservoirs -- what Epson defines as the Supertank category -- that come loaded and ready for up to two years of prints without replacing the ink. Epson claims that When comparing EcoTank to a traditional printer, the ink included with the EcoTank is equivalent to about 20 sets of ink cartridges, depending on the model.
