Lexmark X5250 All-in-One (21D0000) Up to 20 ppm black print speed, 14 ppm color Up to 4,800 x 1200 dpi photo printing 600 x 2,400 dpi optical scan resolution, 19,200 dpi enhanced Up to 15 cpm black, 9 cpm color PC-free copying USB 2.0 connectivity, PC and Mac compatible