LEXMARK 

LEXMARK 29S0501 MX431ADW HIGH VOLT AR

Mfg Part Number:  29S0501  
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Price: $751.92 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Feb 24, 2026
No Sales Tax except these states
, PO and Wire.

Get output up to 42 pages per minute, plus double-side automatic scanning, copying, faxing, touch-screen convenience and Wi-Fi, all in the compact Lexmark MX431adw.

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.

Connectivity central

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.

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).

Versatility that fits

Measuring just 13.3 inches high x 16.2 inches wide x 14.4 inches deep (339 mm high x 411 mm wide x 366 mm deep), the business-class MX431adw fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.

Interact with ease

Take command of printing, copying, faxing, and automatic two-sided scanning with a 2.8-inch (7.2 cm) color touch screen. It not only supports convenient interaction with essential system functions and task information, but includes built-in cloud connectors to help you save scans to and retrieve files from popular cloud services Box, DropBox, Google Drive, and Microsoft OneDrive.

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, while an optional paper tray increases total input capacity up to 900 sheets for more printing and less downtime. And with its steel frame and lifetime fuser, the MX431adw is built to last.

Main Specification
General Information
Manufacturer Xerox Corporation
Manufacturer Part Number 29S0501
Manufacturer Website Address http://www.lexmark.com
Brand Name Lexmark
Product Model MX431adw
Product Name MX431adw Multifunction Laser Printer
Product Type Laser Multifunction Printer
Technical Information
Multifunction Devices Copier/Fax/Printer/Scanner
Recommended Use Plain Paper Print
Print Color Capability Monochrome
Maximum Mono Print Speed (ppm) 42
Maximum Print Resolution (dpi) 2400 x 600
Print Technology Laser
Wireless Print Technology Google Cloud Print 2.0
Wireless Print Technology Apple AirPrint
Wireless Print Technology Google Cloud Print
Wireless Print Technology Mopria
Duplex Printing Automatic
Connectivity Technology Wireless
Interfaces/Ports
USB Yes
Network & Communication
Ethernet Yes
Ethernet Technology Fast Ethernet
Wireless LAN Yes
Display & Graphics
Screen Size 2.80"
Display Screen Type LCD
Touchscreen Yes
Scanner
Scanner Type Flatbed
Scan Color Color
Optical Resolution (dpi) 600
Copier
Copier Type Flatbed
Copy Color Monochrome
Fax
Fax Color Monochrome
Media Types & Handling
Media Type Plain Paper
Media Type Envelope
Media Type Paper Label
Media Type Card Stock
Media Size Statement
Media Size Legal
Media Size A6
Media Size Envelope No. 7 3/4
Media Size A4
Media Size Universal
Media Size DL Envelope
Media Size Executive
Media Size Envelope No. 9
Media Size Envelope No. 10
Media Size Folio
Media Size Letter
Media Size Oficio
Media Size A5
Media Size B5 (JIS)
Media Handling 1 x 50 sheet automatic sheet feeder
Media Handling 1 x Output Bin 150 Sheet Capacity
Media Handling 1 x Input Tray 250 Sheet Capacity
Media Handling 1 x Multi-purpose Tray 100 Sheet Capacity
Standard Input Media Capacity 350 sheets
Reliability
Duty Cycle 80000
Recommended Monthly Print Volume 800 to 8000
Power Description
Power Source AC Supply
Physical Characteristics
Form Factor Desktop
Height 13.3"
Width 16.2"
Depth 14.4"
Weight (Approximate) 28.2 lb
Miscellaneous
Package Contents
  • MX431adw Multifunction Laser Printer
  • Setup guide or sheet (network and local attachment)
  • 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)
Energy Star Yes
Environmentally Friendly Yes
Environmental Certification Electronic Product Environmental Assessment Tool Silver (EPEAT Silver)
Environmental Certification China Green Product (CGP)
Energy Efficiency Certification China Energy Conservation Program (CECP)
Energy Efficiency Compliance Energy-using Products Directive (EuP)
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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