Product Highlights
Light, compact, and fast, the MS431dw supports output up to 42 pages per minute, wired and wireless connectivity, and an optional 550-sheet paper tray. Save paper, save energy Automatic two-sided ... More
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Light, compact, and fast, the MS431dw supports output up to 42 pages per minute, wired and wireless connectivity, and an optional 550-sheet paper tray.
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 Program (LCCP) and Lexmark Equipment Collection Program (LECP) minimize waste and support recycling (availability varies by country).
Output that fits
Measuring just 8.7 inches high x 14.5 inches wide x 14.3 inches deep (222 mm high x 368 mm wide x 363 mm deep), the business-class MS431dw fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.
Print more, stop less
In addition to a first page as fast as 5.9 seconds and output up to 42 pages per minute*, available Extra High Yield Unison™ toner provides up to 20,000 pages of output. Add an optional paper tray that increases total input capacity up to 900 sheets for more printing and less downtime.
Flexible connectivity
In addition to Ethernet and USB, built-in Wi-Fi makes it easy for mobile users to get output via the Lexmark Mobile Print app, as well as Mopria®, AirPrint and Google Cloud Print. And the Lexmark Mobile Assistant app simplifies wireless configuration.
Full-spectrum security
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.
Hands-off durability
With its steel frame and lifetime fuser, the MS431dw is built to last.
Windows 10, Windows 8.1, Windows 8, Windows 7 x64, Windows 8.1 x64, Windows 7
Support is provided through AirPrint and AirScan only
SUSE Linux Enterprise Server 12 SP4, SUSE Linux Enterprise Server 12 SP3, openSUSE Linux 15, SUSE Linux Enterprise Server 15, Debian 9.4, 9.5, 9.6, Debian GNU/Linux 8.11, Ubuntu 16.04, 18.04 LTS, openSUSE Linux 42.3, Red Hat Enterprise Linux WS 6.10, 7.5, 7.6, Fedora 27, 28, 29
Power Description
Power Source
AC Supply
Physical Characteristics
Form Factor
Desktop
Height
8.7"
Width
14.5"
Depth
14.3"
Weight (Approximate)
20.6 lb
Miscellaneous
Package Contents
MS431dw Laser Printer
Software and documentation CD
Up to 40,000 pages return program imaging unit
Up to 3,000 pages return program toner cartridge
Stability sheet and safety sheet or booklet
Statement of limited warranty/guarantee
Power cord(s)
Setup guide or sheet (network and local attachment)