Item #9383334

Lexmark™ MS431dn Monochrome (Black And White) Laser Printer

Item #9383334


Make printing quick and simple with the Lexmark MS431dn Monochrome Laser Printer. A 1.0GHz processor and 256MB of memory let you power through print projects, and the robust paper tray and ink capacities minimize refills so that you can spend more time moving business forward. Thanks to security technology, this Lexmark laser printer can keep sensitive documents safe.

  • Gigabit Ethernet port lets you connect to your network. Works with Google™ Cloud print and Apple AirPrint (Mopria certified).
  • Prints up to 40 pages per minute (ppm) in black with the first page out in as little as 5.9 seconds.
  • Resolution reaches up to 600 x 600 dpi.
  • Full-spectrum security architecture helps keep your information private. Standard Confidential Print feature provides security via PIN.
  • Accepts high-yield Unison toner for more pages per cartridge and less downtime. Starter cartridge is included.
  • Compatible with a wide variety of media. Prints on envelopes, labels, card stock and plain paper.
  • Automatic 2-sided printing saves paper and money.
  • 250-sheet paper tray and a 100-sheet multipurpose feeder let you tackle complex print jobs. Accepts an optional 550-sheet paper tray (sold separately).
  • Recommended monthly volume is 800 to 8,000 pages.
  • 2-line display simplifies control.
  • 256MB of built-in memory and a 1.0GHz dual-core processor for efficient performance.
  • Connects to a PC via USB port.
  • Backed by the manufacturer's 1-year limited warranty.
  • Eco-conscious choice — has one or more meaningful eco-attributes or eco-labels.
  • Light, compact, and fast, the MS431dn supports output up to 42 [40] pages per minute*.
  • Available Extra High Yield Unison™ toner offers up to 20,000 pages of output**, while an optional 550-sheet tray supports longer print runs.
  •  A 1-GHz multi-core processor powers through big jobs, and Lexmark full-spectrum security helps protect sensitive information. 
  • ENERGY STAR certified — meets federal guidelines for energy efficiency.
  • EPEAT Silver certified — reduced environmental impact from multiple eco-attributes. Ranked in three tiers: Bronze, Silver or Gold.
  • Energy efficient — designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.
Item #9383334
Manufacturer #5761315
width14-1/2 in.
height8-7/10 in.
depth14-1/3 in.
Display Screen Size2 in.
automatic document feederYes
number of users3-15
networkingGigabit Ethernet; USB
compatible toner/inkLexmark 55B1000; 55B1H00; 55B1X00; 55B0XA0 toner
double-sided printingYes
Duplex PrintingAutomatic
ink/toner cartridge(s) includedStarter-Capacity Cartridge(s)
Maximum Print Resolution600 dpi
Maximum Print Speed (Monochrome)40 pages/min
maximum sheet sizeLegal (8-1/2" x 14")
mobile printingApp Based
memory256 MB
memory card readerNo
monthly duty cycle80000 sheets
number of paper trays1
operating system compatibilityWindows 7; Windows 8; Windows 10; Linux; Windows Server 2019
printer seriesMS431dn Monochrome Laser Printer
print technologyLaser
Recommended Monthly Print Volume8000 sheets
software includedNo
Super Tank InksNo
total paper tray capacity350 sheets
Touch ScreenNo
Warranty1-Year Limited
Wide Format PrintingNo
Product SeriesMS431x
Photo PrintingNo
brand nameLexmark
Eco-consciousEnergy Efficient
Eco Label StandardEnergy Star 8.0; EPEAT Silver
Print ColorBlack & White
printer useSmall Business
Product TypePrinter
TypeLaser Printer
Maximum Print Resolution (dpi)2400