5 in 1. Laser printing up to 34 ppm. Resolution of 2400 x 600 dpi. 128 MB memory. Auto-duplex printing. Mobile printing. 35-page auto-document feeder. Stand-alone 33.6 Kbps fax. PC Fax. Colour scanning. 25-400% copier. 250-sheet paper cassette. 2.7 in touchscreen. Ethernet, Wi-Fi and USB connectivity. 12.5 x 16.1 x 15.7 in. Sold by each.