HP LaserJet Enterprise M611x printer is 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 65 ppm print speeds, your first page out as fast as 5.1 seconds, duplex printing, and an extra 550-sheet paper tray for a total 1200-sheet input paper capacity, all while using exceptionally low amounts of energy. Extend printing reach with built-in dual-band Wi-Fi and Wi-Fi Direct with Bluetooth Low Energy capabilities. And, help protect your printer and produce sharp text, bold blacks, and crisp graphics with Original HP Toner cartridges with JetIntelligence.