At twice the speed of inkjets and featuring the World's Fastest auto two-sided print speeds, the WorkForce Pro WP-4020 was built to keep your business running at full speed. This ultra efficient printer delivers high quality output while getting up to 50% less cost per page than colour laser. Boasting two-sided print speeds of 9.2 ISO ppm (black) and 7.1 ISO ppm (colour), the WorkForce Pro WP-4020 moves at your busy pace. Offering remarkable productivity, it features a 330-sheet paper capacity and a robust duty cycle. Built-in wireless networking makes it easy to share your printer with others. And, direct mobile printing1 ensures you'll be able to print from virtually any room in your office. Best of all, the WP-4020 offers low hassle, extra large, easy to install cartridges, with a high yield of 2400 pages Black, 1200 pages colour.