Get output up to 42 pages per minute, plus double-side automatic scanning, copying, faxing, touch-screen convenience and Wi-Fi, all in the compact Lexmark MX431adw.Configuration: Analog Fax, Duplex, Wireless.Full-spectrum securityLexmark's comprehensive approach to product security is a design and engineering mandate across entire product portfolio. Lexmark security features help keep your information safe - in the document, on the device, over the network, and at all points in between.Connectivity centralIn addition to Ethernet and USB, built-in Wi-Fi makes it easy for mobile users to get output via the Lexmark Mobile Print app, as well as Mopria, AirPrint and Google Cloud Print. And the Lexmark Mobile Assistant app simplifies wireless configuration.Save paper, save energyAutomatic two-sided printing is standard, along with built-in energy-saving modes that help support ratings of EPEAT Silver and ENERGY STAR certified. The Lexmark Cartridge Collection Program (LCCP) and Lexmark Equipment Collection Program (LECP) minimize waste and support recycling.Versatility that fitsMeasuring just 13.3 inches high x 16.2 inches wide x 14.4 inches deep (339 mm high x 411 mm wide x 366 mm deep), the business-class MX431adw fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.Interact with easeTake command of printing, copying, faxing, and automatic two-sided scanning with a 2.8-inch (7.2 cm) color touch screen. It not only supports convenient interaction with essential system functions and task information, but includes built-in cloud connectors to help you save scans to and retrieve files from popular cloud services Box, DropBox, Google Drive and Microsoft OneDrive.Print more, stop lessIn addition to a first page as fast as 5.9 seconds and output up to 42 pages per minute, available Extra High Yield Unison toner provides up to 20,000 pages of output, while an optional paper tray increases total input capacity up to 900 sheets for more printing and less downtime. And with its steel frame and lifetime fuser, the MX431adw is built to last.Features:Monochrome LaserDuplex (2-sided) Printing: Integrated DuplexPrint Speed: Up to 42 ppmRecommended Monthly Page Volume: 800 - 8000 pagesFor more information, please see Data Sheet