Colour—compact and connected
Give every small workgroup bold, consistent colour output with the compact, lightweight Lexmark CS431dw. Built for reliability, performance and security, it prints up to 26  ppm* and offers expandable input for longer print runs. Take control with a 2.8-inch [7.2-cm] touch screen and connect via Wi-Fi, USB, Ethernet, or the cloud.Compare Models
Colour that fits your work style
Get rich colour from a compact printer, plus the connections your users need most.
Colour you can count on
Get rich, vibrant colour in seconds with Lexmark’s unique Unison™ toner. And easy-to-change Extra High Yield replacement cartridges give you more printing and less downtime.
Compact and durable
Compact and lightweight, the CS431dw fits almost anywhere. But its steel frame and long-life imaging components mean it’s also built to last.
Classic connections, wireless convenience
In addition to Gigabit Ethernet and USB connectivity, dual-band Wi-Fi makes it fast and easy for mobile users to get output via the Lexmark Mobile Print app, as well as Google Cloud Print, Mopria®, and AirPrint technologies. And the Lexmark Mobile Assistant app simplifies wireless configuration.
The tools you need to succeed
Interact with ease, save resources, and secure your work.
Interact with ease
A 2.8-inch [7.2-cm] colour touch screen enables convenient interaction with essential system functions and task information, while built-in cloud connectors let you securely access files from popular cloud services Box, DropBox, Google Drive, and Microsoft OneDrive.
Save paper, save energy
Automatic 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 Programme (LCCP) and Lexmark Equipment Collection Programme (LECP) minimise waste and support recycling (availability varies by country).
Lexmark's comprehensive approach to product security is a design and engineering mandate across our entire product portfolio. Our security features help keep your information safe—in the document, on the device, over the network, and at all points in between.
What model is best for you?
Choose from the features to find available models that target your needs.
|Model||Print Speed||Input Capacity (standard/maximum)||Two-sided Printing|
¹Print speeds measured in accordance with ISO/IEC 24734 and ISO/IEC 24735 respectively (ESAT). For more information see: lexmark.com/isospeeds
²Average continuous mono declared yield in one-sided (simplex) mode up to this number of pages in accordance with ISO/IEC 19752 (mono) or average continuous black or continuous composite colour (CMY) declared yield in one-sided (simplex) mode up to this number of pages in accordance with ISO/IEC 19798 (colour). Actual yield will vary considerably based upon many factors. See www.lexmark.com/yields for more information.
³TRADEMARKS: © 2020 Lexmark. All rights reserved. Lexmark, the Lexmark logo and Unison are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. Apple and AirPrint are trademarks of Apple Inc., registered in the U.S. and other countries. Google Cloud Print is a trademark of Google, LLC. Mopria® , the Mopria® Logo and the Mopria® Alliance logo are registered trademarks and service marks of Mopria Alliance, Inc. in the United States and other countries. Unauthorized use is strictly prohibited. ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency. EPEAT® is a trademark of the Green Electronics Council in the United States and other countries. All other trademarks are the property of their respective owners.