Hewlett Packard 400 M401DN Laserjet Pro Printer Superior productivity, increased mobility: Print from virtually anywhere, using HP ePrint. Web-connected ease of use: Use business apps and the 3.5-inch (8.89 cm) color touchscreen to access and print from the Web. Use the easy-access USB port to print from a flash drive. Professional-quality output for a great value: Produce professional-quality business prints with bold, crisp text and sharp images. Depend on a printer with up to 3000-page recommended monthly page volumethe ideal fit for reliable printing. Reduced environmental impact:  Reduce paper use by up to 50% with automatic two-sided printing. Reduce energy use with HP Auto-On/Auto-Off Technology.