Lexmark MX431adw Mono Laser MFP 42 ppm, Wi-Fi

Keep essential document workflows moving with a compact multifunction printer designed for small teams that need speed, security, and flexibility. The Lexmark MX431adw delivers up to 42 pages per minute in monochrome output, giving busy workgroups the throughput they need for forms, correspondence, and operational documents. This model is built to reduce friction in shared environments. Automatic duplex scanning helps capture both sides of a page efficiently, while standard two-sided printing lowers paper use across routine jobs. USB, Ethernet, and Wi-Fi connectivity make it easy to place the device where it is needed, not just where a cable reaches. The 2.8-inch color touch screen provides direct access to workflows and cloud-connected functions, helping users complete tasks with fewer steps. For organizations that care about security as much as speed, the MX431adw fits the brief. Lexmark’s security architecture is designed for business environments where print devices are part of the attack surface, not an afterthought. If you need a monochrome MFP that balances compact size, strong output speed, and practical office features, this model is aimed squarely at that requirement.