Save paper, save energy Automatic two-sided printing is standard, along with built-in energy-saving modes that help support ratings of EPEAT Silver and ENERGY STAR certified. The Lexmark Cartridge Collection Program (LCCP) and Lexmark Equipment Collection Program (LECP) minimize waste and support recycling (availability varies by country). Interact with ease A 2.8-inch [7.2-cm] color touch screen enables convenient interaction with essential system functions and task information, while built-in cloud connectors let you securely access files from popular cloud services Box, DropBox, Google Drive, and Microsoft OneDrive. Full-spectrum security Lexmark's comprehensive approach to product security is a design and engineering mandate across our entire product portfolio. Our security features help keep your information safe—in the document, on the device, over the network, and at all points in between. Classic connections, wireless convenience In addition to Gigabit Ethernet and USB connectivity, dual-band Wi-Fi makes it fast and easy for mobile users to get output via the Lexmark Mobile Print app, as well as Google Cloud Print, Mopria, and AirPrint technologies. And the Lexmark Mobile Assistant app simplifies wireless configuration. Compact and durable Compact and lightweight, the C3426dw fits almost anywhere. But its steel frame and long-life imaging components mean it’s also built to last. Color you can count on Get rich, vibrant color in seconds with Lexmark’s unique Unison toner. And easy-to-change Extra High Yield replacement cartridges providing up to 4,500 pages of output give you more printing and less downtime.