Built with the essential features small workgroups need, the MX431adn multifunction supports output up to 42 pages per minute, plus double-side automatic scanning, copying & faxing. Light & compact, it fits almost anywhere & lets you connect via USB or Gigabit Ethernet to give your whole team access. The 2.8-inch color touch screen includes built-in cloud connectivity to enhance workflow. Standard two-sided printing saves paper, while Lexmark full-spectrum security helps protect your network & proprietary information. Add an optional 550-sheet paper tray or availableExtra High Yield Unison toner offering up to 20,000 pages of output. Machine Functions: Copy; Fax; Print; Scan; Printing Type: Laser; Maximum Print Speed (Black): 42 ppm; Network Ready: Yes.