The Lexmark MX431ADW is an A4 mono laser multifunction printer that prints, copies, scans and faxes from one compact unit, suited to small offices and workgroups that need all four functions without giving up desk space.Output runs at 40 pages per minute, so long reports and multi-page jobs clear the queue quickly rather than holding up the next person waiting at the printer. Automatic two-sided printing halves paper use on documents that do not need single-sided pages, and the auto document feeder with duplex scanning captures both sides of a stack in a single pass.Wi-Fi lets staff print from laptops and mobile devices without running cables to the unit, and the touchscreen keeps copy, scan and fax settings within reach at the machine itself. Mono laser printing keeps the running cost per page predictable for text-heavy work such as invoices, contracts and internal reports.A practical choice for a small office or a busy workgroup that prints mainly text and needs scanning and faxing on the same device. Browse more mono laser multifunction printers and the full Lexmark range at Everyday Home Living.Specifications Specification Detail Print technology Laser Print type Mono Functions Print, copy, scan, fax Maximum paper size A4 Print speed 40 ppm Duplex print Yes, automatic Duplex scan Yes Auto document feeder Yes Wi-Fi Yes Model code 29S0534