Easily accelerate office productivity with the WorkForce 520, the world's fastest all-in-one printer, which features ISO print speeds of 15 ISO ppm (black) and 5.4 ISO ppm (color). Quickly connect and print wirelessly from multiple computers with Easy Epson Wi-Fi with "n" compatibility. Use the 30-page Auto Document Feeder to easily copy or scan stacks of documents. The Super G3 fax ensures high-speed faxing in color or black and white, while instant-dry DURABrite® Ultra Ink delivers smudge, fade and water resistant documents that you can handle immediately after printing.