New Lexmark MS431dw Mono Laser Printer

Product Specifications & Hardware Details

• Brand: Lexmark
• MPN: 29S0100
• Model: MS431dw
• Type: Single-Function Monochrome Laser Printer
• Standard Functions: Wi-Fi Wireless Printing, Network Monochrome Printing, Integrated Two-Sided Printing (Duplex).
• Optional Functions: Additional External Print Servers, Media Handling Upgrades.
• What's Included in the Box: Lexmark MS431dw Base Unit, Pre-installed 250-Sheet Input Tray, 100-Sheet Multipurpose Feeder, Starter Return Program Toner Cartridge (Up to 3,000 pages), Return Program Imaging Unit (Up to 40,000 pages), Software and Documentation CD, Setup Guide, and Power Cable.
• Required Items (Sold Separately): Compatible Lexmark Black Toner Cartridge, USB or RJ-45 Ethernet network connection cables.

Technical Specifications

Available Options & Consumables

We stock a full range of official accessories and replacement supplies for the Lexmark MS431dw. You can add these to your order directly from the accessories tab below:

• Toner Refills: Lexmark 55B1H00 High Yield Return Program Toner Cartridge (Yields up to 15,000 pages) or 55B1X00 Extra High Yield Return Program Toner Cartridge (Yields up to 20,000 pages)
• Imaging Units: Lexmark 55B0ZA0 Long-Life Return Program Imaging Unit (Up to 40,000 pages)
• Paper Trays: Lexmark 29S0600 550-Sheet Optional Paper Mechanical Drawer

Frequently Asked Questions (FAQ)

• What does the "dw" configuration stand for on the Lexmark MS431dw model name?
  The "d" confirms integrated automatic double-sided printing (Duplexing) for effortless paper preservation, while the "w" specifies built-in factory-integrated Wi-Fi wireless routing natively alongside its standard wired Gigabit Ethernet interface port.
• What type of control panel interface sits on this hardware?
  The MS431dw features an integrated 2-line All Points Addressable (APA) monochrome LCD display panel designed directly into the top profile of the machine for monitoring active job strings and wireless network metrics.
• Can this printer connect directly to mobile devices without an office network router?
  Yes. Thanks to its standard wireless infrastructure, it supports modern mobile print workflows, allowing direct printing from compatible smartphones and tablets via Apple AirPrint, Mopria, and the Lexmark Mobile Print application.