Lexmark 36S0820 MX520 MX521ade Laser Multifunction Printer - Monochrome - Copier/Printer/Scanner - 46 ppm Mono Print - 1200 x 1200 dpi Print - Automatic Duplex Print - Upto 120000 Pages Monthly - 350 sheets Input - Color Scanner - 1200 dpi Optical Scan - Gigabit Ethernet - USB

MX520 MX521ade Laser Multifunction Printer - Monochrome - Copier/Printer/Scanner - 46 ppm Mono Print - 1200 x 1200 dpi Print - Automatic Duplex Print ...