With output up to 42 pages per minute and a light, compact form factor, the Lexmark MS431dw provides fast, dependable performance. Connect via USB, Ethernet, or standard Wi-Fi and power through big jobs with a 1-GHz multi-core processor, 256 MB of memory and a 100-sheet multipurpose feeder. Available Extra High Yield Unison™ toner prints up to 20,000 pages, and optional 550-sheet paper tray supports longer print runs. A steel frame drives durability and long-life reliability, while standard two-sided printing saves paper, the lifetime fuser minimizes maintenance, and Lexmark full-spectrum security helps protect your network and proprietary information.Package Includes: Software and Documentation CD; Return Program Imaging Unit up to 40,000 Pages; Return Program Toner Cartridge up to 3,000 Pages; Stability Sheet and Safety Sheet; Statement of Limited Warranty/Guarantee; Power Cord(s); Setup Guide
