5-in-1. Monochrome printing up to 21 ppm. 2400 x 600 resolution. 20-page auto document feeder. 250-sheet paper tray. 14.4 Kbps fax modem with 222 auto dial locations. Corded telephone handset. 25-400% copier. 600 x 2400 ppi black & white scanner. PC-Fax. 2-hour battery backup. USB connectivity. 14.7 x 14.6 x 12.2 in. Sold by each.