Lexmark™ MS431dn Laser Monochrome Printer

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.