Combine performance, energy efficiency, and security with the HP LaserJet Enterprise M612dn printer-the world's most secure printing. This monochrome duplex laser printer features security solutions that help detect and stop attacks while protecting your sensitive business data. Centralize control of your printing environment with HP Web JetAdmin, and help build business efficiency. Get high-speed performance with 75 ppm print speeds, your first page out as fast as 5.1 seconds, duplex printing, and 650-input paper capacity, all while using exceptionally low amounts of energy. And, help protect your printer and produce sharp text, bold blacks, and crisp graphics with Original HP Toner cartridges with JetIntelligence.