The Lexmark MX331ADN Multifunction Monochrome Duplex Laser Printer combines efficiency and performance to meet your business needs. With a rapid print speed of 40 pages per minute and a high-resolution output of 2400 x 600 dpi, this versatile machine is engineered for productivity. Its powerful Dual Core 1.0 GHz processor ensures quick processing times, with the first page ready in just 6.2 seconds. The integrated duplex printing feature saves time and paper, while the user-friendly touchscreen display enhances ease of operation. With a generous 250-sheet letter tray and robust capabilities for printing, copying, scanning, and faxing, the Lexmark MX331ADN is an indispensable addition to any office environment, backed by a 1-year exchange warranty.

Key Features:
• Multifunction capabilities: printer, copier, scanner, and fax
• High-speed printing at 40 ppm black
• Sharp print quality with 2400 x 600 dpi resolution
• Fast first page out in just 6.2 seconds
• Dual Core 1.0 GHz processor for efficient performance
• Integrated duplex printing for double-sided documents
• User-friendly touchscreen display for easy navigation
• 250-sheet letter tray for continuous printing
• Connectivity options: Ethernet and USB 2.0
• 512 MB memory for efficient multitasking
• 1-year exchange warranty for peace of mind
• Model numbers: 55B1000, 55B1H00