Print professional-quality color at up to twice the speed and half the cost per page of color lasers, using HP PageWide Technology with pigmented inks. Officejet Pro X551DW printer also helps workgroups thrive with proactive manageability tools, including HP Web Jetadmin, auto two-sided printing and a 500-sheet input tray so you can load less and print more. Tap and swipe the 4.3" color touch screen to quickly print and access time-saving business apps. General Office mode delivers high-quality prints at up to 70 pages per minute. Print 42 color or black/white pages per minute with up to 1200 x 1200 dpi. Print wirelessly, and share access with PCs, tablets, and mobile devices - even with no network or router. Add this ePrinter to your office Ethernet network to easily share with your workgroup. Or you can walk up and print right away, using the easy-access USB port. Printer also offers a 50-sheet multipurpose tray, 792MHz processor and 512MB memory. Energy Star qualified.