With output up to42pages per minute and a light, compact form factor, the LexmarkMS431dnprovides fast, dependable performance. Connect via USB orGigabitEthernet and power through big jobs with a1-GHzmulti-core processor, 256MB of memory anda 100-sheetmultipurpose feeder. AvailableExtraHigh Yield Unison tonerprintsup to 20,000 pages, and optional 550-sheet tray supports longer print runs and enhancesmedia flexibility.A steelframedrives durabilityand long-life reliability, while standard two-sided printing saves paper,the lifetime fuser minimizes maintenance, and Lexmark full-spectrum security helps protect your network and proprietary information. Maximum Print Speed (Black): 42 ppm; Print Resolution (Black) (Width x Height): 600 x 600 dpi; B&W or Color Output: B&W; Printing Type: Laser.

Features

• Compact dimensions help it fit almost anywhere.
• Supports output up to 42 pages per minute.
• Lexmarks full-spectrum security architecture helps keep your information safein the document, on the device, over the network, and everywhere in between.
• Available Extra High Yield Unison toner provides up to 20,000 pages of output.
• Tackle your printing workload with the power of a 1-GHz dual-core processor and 256 MB of memory.