The HP LaserJet Pro 4001dn is a monochrome laser printer designed for small to medium-sized businesses. It offers fast printing speeds of up to 42 pages per minute and supports automatic two-sided printing. With built-in Ethernet connectivity, it can easily integrate into network environments. The printer features robust security settings and energy-saving technologies, making it both efficient and secure for office use. It’s ideal for handling high-volume printing tasks with a 250-sheet input tray and reliable performance.