OKI MC853dnx Colour A3/A4 Duplex Network Colour Multi-Function Printer - Multi-function - Print speeds up to 23 A4 ppm, 13 A3 ppm Colour/Mono - Print/Scan DPI 600x600, 1200dpi (1200x600) resolution - 2x USB 2.0 Host, 10/100/1000 Ethernet Port, Wireless 802.11b/g/n - Scan Speed of 50 spm - 45850406dnx - 2nd/3rd Paper Trays, Caster Base - 3 Years On-Site Limited Warranty Oki MC853DNX Colour MFP Hardware