At twice the speed of inkjets and featuring the World's Fastest auto two-sided print speeds, plus automatic two-sided copying / scanning / faxing, the WorkForce Pro WP-4530 delivers professional quality output while getting up to 50% less cost per page than color laser. Boasting two-sided print speeds of 9.2 ISO ppm (black) and 7.1 ISO ppm (color), this ultra efficient all-in-one printer moves at your busy pace. Offering remarkable productivity, it features a 330-sheet paper capacity and a 20,000-page duty cycle. Use the 30-page two-sided Auto Document Feeder to quickly copy, scan or fax one- or two-sided documents. Best of all, the WP-4530 offers low hassle, extra large, easy to install cartridges, with a high-yield of 2400 pages Black, 1200 pages color. Built-in wireless networking makes it easy to share your all-in-one printer with others. And, direct mobile printing ensures you'll be able to print and scan from virtually any room.