Lexmark MS431dw Mono Laser Printer 29S0100The Lexmark MS431dw is a durable black and white laser printer designed for small business and office environments. With wireless, Ethernet, and USB connectivity, it supports cloud printing and features automatic two sided printing for efficient workflows. Its compact size allows for easy placement, while robust security features protect sensitive data. The MS431dw also meets EPEAT Silver and ENERGY STAR standards for energy efficiency.