Overview The HP Color LaserJet M855 gives your entire organization access to fast, simplified colour printing with professional finishing. Protect your investment ‚€" you can easily upgrade and add to this device‚€TMs capabilities as your business needs evolve. Features Print at a speed that meets your needs • Boost productivity for everyone in your organization with fast colour printing on different media sizes up to SRA3. Invest once, expand easily and manage efficiently • Expand your options. Easily upgrade firmware on your schedule and integrate new solutions or devices with ease. Boost efficiency with mobile printing • Give users simple, direct access to the printer through wireless direct printing 1 . 1 Wireless direct printing is standard in the HP LaserJet Enterprise M855x+ D7P73A model, and may be added as an option to the HP LaserJet Enterprise M855x+ A2W79A, HP LaserJet Enterprise M855xh A2W78A and HP LaserJet Enterprise M855dn A2W77A. Mobile device may require an app or driver. Wireless performance is dependent on physical environment and distance from the printer. For details, see hp.com/go/wirelessprinting.