More printing and less waiting
First page out in just 5.9 seconds, then print at 40ppm* – up to 20,000 pages** with the extra high capacity Unison™ toner cartridge, while the optional paper tray increases total input capacity to 900 sheets, so you can print more with less downtime. Thanks to its steel frame and fuser unit designed for a lifetime, the MX431adn will serve you for a long time.

Versatility in a small size
Designed for businesses, the MX431adn is just 339mm high, 411mm wide and 366mm deep, so it fits virtually anywhere. Thanks to its compact size and light weight, it can be easily installed and moved.

Simple interaction
Control printing, copying, faxing and automatic two-sided scanning with a 7.2 cm color touch screen. Not only does it allow you to manage basic system functions and tasks conveniently, but it also has built-in cloud service connectors that allow you to save scanned files to and access popular cloud services - Box, DropBox, Google Drive and Microsoft OneDrive.

The entire range of security solutions
Lexmark's comprehensive approach to product safety characterizes both the design and engineering of our entire product portfolio. Our security features help protect your data—in the document, on the device, on the network, and everywhere in between.

Saves paper and electricity
Its standard equipment includes automatic two-sided printing and built-in energy-saving modes, thanks to which it received EPEAT® Silver and ENERGY STAR® certification. Lexmark Supplies Collection Program (LCCP) and Lexmark Device Collection Program (LECP) minimize waste and promote recycling (programs not available in all countries).