HP Laserjet Enterprise 500 Color M551xh, (CF083A) Business-boosting color. Create realistic color and crisp details that you can depend on, using HP EasyColor technology. Increase color accuracy with HP ImageREt 3600 and HP ColorSphere toner technology. Receive value out of the boxthis product is shipped with a full set of Original HP LaserJet toner cartridges. Inventive expandability. Easily update, manage and expand the capabilities of networked printers, and do more with your investment. Add capabilities to your HP LaserJet when you take advantage of HP partner programs. Integrate optional productivity and security solutions through the hardware integration pocket. Market-leading manageability. Manage jobs directly from the printer with a four-line color display, and easily print from a flash drive. Secure jobs via user authentication, and protect data with an HP High-Performance Secure Hard Disk. Outstanding energy and paper savings. Reduce energy use with HP Auto-On/Auto-Off Technology. Also save with Instant-on Technology. One-year limited hardware warranty; 24-hour, 7 days a week Web support