Make the world your office with powerful portable printing , no network necessary. This quick, quiet printer delivers more pages per cartridge and has a long-lasting battery life. Print On AC: up to 20 ppm; On Battery: up to 18 ppm. 128 MB Internal memory. 50 sheets Standard input capacity. Connectivity: USB 2.0 + Wi-Fi . 5 cm Diagonal Display. Printer Size: 364x186x69mm (WxDxH), Weight: 3.6kg. Uses HP 651 Ink Cartridges (Black/Tri-Colour) . Hp 202 Mobile Printer.