600x 600 dpi resolution. Speed of 28 ppm in black and colour. Duplex printing.1200 MHz processor speed. 512 MB memory. 250-sheet paper tray and a 550-sheet optional tray. Monthly duty cycle up to 50,000 pages. Apple AirPrint™; Ethernet networking; Google Cloud Print™; HP ePrint; Mopria™; USB; Wireless (WiFi); Wireless direct printing. USB 2.0, Ethernet, WiFi connectivity. 41.2 x 46.9 x 25.5 cm. Sold by each.