With output up to 42 pages per minute and a light, compact form factor, the Lexmark MS431dn provides fast, dependable performance. Connect via USB or Gigabit Ethernet 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 tray supports longer print runs and enhances media flexibility. 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.

• Compact dimensions help it fit almost anywhere.
• Supports output up to 42 pages per minute.
• Lexmark s full-spectrum security architecture helps keep your information safe in the document, on the device, over the network, and everywhere in between.
• Available Extra High Yield Unison toner provides up to 20,000 pages of output.
• Tackle your printing workload with the power of a 1-GHz dual-core processor and 256 MB of memory.
• Connect via USB or Ethernet to give your whole team access.
• Automatic two-sided printing is standard, along with built-in energy-saving modes that help support ratings of EPEAT Silver and ENERGY STAR certified.
• Optional paper tray increases total input capacity to 900 sheets to support longer print runs and enhanced media flexibility.