Canon ImageRUNNER 1643IF Mono 4-in-1 Laser Printer - Print Size: A4, Functions: Print, Copy, Scan&Fax, Print Speed: Up to 43 ppm, Print Resolution: 600 x 600 dpi, Duplex Printing: Automatic, Memory: 1GB RAM, Connectivity: 2 x USB 2.0 (Host), 1 x USB 2.0 (Device), 1 x Gigabit Ethernet, Wireless 802.11 b/g/n, Paper Handling: 550 Sheet Input Tray, 100 Sheet Multi-Purpose Tray, 50 Sheet Automatic Document Feeder, Display: 5-inch LCD Colour Touch Panel