Print, Copy, Scan, Fax. Up to 50 ppm. 1200 x 1200 dpi. 2048 MB memory on hard drive. 550 sheet letter size paper tray. 100 sheet letter/legal multipurpose tray. 100-sheet auto document feeder. Integrated Duplex (2-sided) printing. Up to 175,000 page monthly duty cycle. 7” colour touchscreen display with audible feedback. Ethernet and USB connectivity. 19.6 x 19 x 21.8 in. Sold by each.