MX330/430 series

Multifunction assistance for your multi-challenge workload

Light, compact, and fast, the MX330/430 Series multifunctions support output up to 42 [40] pages per minute¹, plus double-side automatic scanning, copying and faxing, all with touch-screen convenience. Connect via USB, Ethernet or Wi-Fi (varies by model) and add an optional 550-sheet paper tray or available Extra High Yield Unison™ toner offering up to 20,000 pages of output² (15,000 pages of output² on MX331adn).

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Small wonder

Compact size doesn’t mean limited performance.


The responsible choice

Minimize downtime while saving resources, all in a secure printing environment.


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) Wi-Fi
MX331ADN 40 ppm 350/900 No
MX431ADN 42 ppm 350/900 No
MX431ADW 42 ppm 350/900 Yes

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 color (CMY) declared yield in one-sided (simplex) mode up to this number of pages in accordance with ISO/IEC 19798 (color). 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.