EPSON | EcoTank Wi-Fi Multifunction InkTank Printer | L3156Connectivity: USB Interface: USB 2. 0 Network: Wi Fi IEEE 802. 11b g n Superb Savings & Page Yield Maximize your savings, even as you print, with Epson TMs EcoTank L3156. With prints costs of just 7 paise for Black and 18 paise for Colour, you can print without a worry. Each set of ink bottles also provide an ultra high yield of 7,500 colour prints and 4,500 black prints, so you needn TMt worry about your ink running out. Space saving Design, Spill