Get more done in less time with this high-performance monochrome printer. Instant-on Technology uses 50% less energy than traditional fusing while cutting job completion time almost in half on most office jobs. Standard Gigabit networking provides a professional level of connectivity for reliable sharing. Keep important documents secure with powerful security features, such as password protection and advanced IPSec encryption. Expandable memory and paper capacity allow the printer to grow to meet greater demands. High monthly duty cycle ensures workhorse performance for day after day of worry-free, high-volume printing. User-friendly control panel features animated graphics and a built-in 10-key pad for maximum ease of use. Legendary HP reliability ensures robust performance that stands up to the demands of any office.