WorkForce 520 easily accelerates office productivity with ISO print speeds of 15 ISO pages per minute (black) and 5.4 ISO pages per minute (color). Quickly connect to your wireless network in seconds and print wirelessly from multiple computers withEasy Epson Wi-Fi with "n" compatibility. You can also quickly print from your mobile device to print photos, office documents and more. 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 in as fast as 3 seconds. Fax also includes a 60-number speed dial and 180-page memory. The PC-Fax function lets you fax documents directly from your computer. Instant-dry DURABrite Ultra Ink delivers smudge-resistant, fade-resistant and water-resistant documents that you can handle immediately after printing. Energy Star qualified.