Lexmark X4850 Wireless 802.11g All-In-One Dual Cartridge Inkjet Printer (16Z0000) Wireless Printing - Users gain freedom and flexibility with built-in 802.11g wireless technology. Print - Fast Speed Up to 30 ppm black and 27 ppm color printing. Save paper, money and the environment with built-in two sided printing. Copy - 1-Touch PC-free copying (color or black). Up to 27 cpm black and 21 cpm color(6) Scan - Flatbed scanner easily handles thick books, reports and more. 48-bit color scanner depth; 16-bit grayscale. Direct photo printing with memory cards, USB Flash drive or with PictBridge enabled camera.