The Work Force WF-3540DTWF has been designed to fit perfectly into small, busy office environments with its fast print speeds & duplex printing, scanning, copying & faxing. In addition, this model features dual 250-sheet paper trays, Wi-Fi Direct & a large 8.8cm touch-sensitive screen with a user-friendly interactive menu. Thanks to Epsons fast drying DURABrite Ultra Ink, prints are water, smudge & highlighter resistant. Cartridges are available in XL size, helping to save further on costs. XL inks are ideal for high print volumes, offering up to a 50 percent lower cost-per-page than competitive lasers. Up to 500 sheets of A4 plain paper can be loaded via dual 250-sheet trays, & a single-sheet rear-feed paper path accepts various medias such as card, envelopes & business cards. With a duplex ADF for multi-page scanning, copying & faxing this printer provides everything a small office or workgroup needs. Epson Connect allows users to print wirelessly from smartphones & tablet PCs within the office & from anywhere in the world by emailing documents directly to the printers email address. The Remote Printer Driver offers more flexibility to print from a PC to any Epson Connect printer anywhere in the world, while Scan-to-Cloud enables users to store scanned documents directly in Cloud services. Both Apple Air Print & Google Cloud print are also supported. This device also has Wi-Fi Direct, allowing it to connect directly to other Wi-Fi Direct capable devices without the need for a wireless access point such as a router.