Print complex, high-volume jobs at the office with confidence with the Lexmark MS431dw Wireless Monochrome Printer. The compact size is ideal for saving space in tight areas, and the 250-sheet tray and 100-sheet multipurpose feeder keep you printing without the constant need to refill paper. Connect via Wi-Fi, Ethernet or USB and print from virtually anywhere with app-based and wireless printing capabilities.

• Connect via Wi-Fi, Ethernet or USB to print.
• App-based printing, AirPrint technology, Google Cloud Print and other wireless printing technologies are available.
• Prints pages up to 8-1/2” x 14” (legal-size).
• Prints up to 42 pages per minute (ppm) in monochrome.
• 2400 dpi resolution offers crisp images.
• Automatic 2-sided printing saves paper and money.
• 250-sheet tray capacity can handle high-volume print jobs. 100-sheet multipurpose feeder.
• Optional 550-sheet paper tray (sold separately) increases capacity to 900 sheets for longer print runs.

Manufacturer #	29S0100
Automatic Document Feeder	Yes
Brand Name	Lexmark
Color	Gray/White
Compatible Toner/ink	Lexmark 55B1000; 55B1H00; 55B1X00; 55B0XA0 toner
Depth	14-1/3 in.
Dimensions	8-7/10 in. X 14-1/2 in. X 14-1/3 in.
Double-sided Printing	Yes
Duplex Printing	Automatic
Eco Label Standard	Energy Star; EPEAT Silver
Eco-conscious	Energy Efficient
Model	MS431dw
Monthly Duty Cycle	80000 sheets
Networking	Ethernet; Wireless; USB
Number of Paper Trays	1
Number of Users	Mar-15
Operating System Compatibility	Windows 7; Windows 8; Windows 10; Linux; Windows Server 2019
Photo Printing	No
Portable	No
Print Color	Black & White
Print Technology	Laser
Printer Use	Small Business
Product Series	MS431x
Recommended Monthly Print Volume	8000 sheets
Recommended Monthly Print Volume Range	6001 - 10000
Software Included	No
Super Tank Inks	No
Total Paper Tray Capacity	350 sheets
Touch Screen	No
Type	Laser Printer
Wide Format Printing	No
Wide Format Printing	No
Width	14-1/2 in.