3in1, Print, Scan, Copy, speed 29ppm Blck/ 25ppm color, Res 1200x600dpi Black / 4800x1200dpi color, Scan Res 1200 dpi, ADF, Duplex, 2.7 in Touchscreen, wireless, Network, Airprint, 256 MB Memory, USB2.0, Duty Cycle 20,000 pages   Replacement cartridges HP 925 Black 4KV09PE (~500 pages yield) HP 925 Cyan 4KV06PE (~400 pages yield) HP 925 Magenta 4KV07PE (~400 pages yield) HP 925 Yellow 4K0V8PE (~400 pages yield)