From Seiko Epson Corporation:
Description Epson Print and Scan delivers an exceptional print and scan experience in the Start screen for your Wi-Fi connected Epson All-In-One printers on Windows 8 so you can get your work done. The Epson Print and Scan app provides you with familiar basic control that are enhanced for touch to compliment your creativity. Note: This device app does not support All-In-One devices on USB connection at this time. Searching for a printer may fail due to your network configuration. Features Print - Touch enhanced User Interface - Device selection - Document preview - Paper size - Paper type - Color mode Scan - Touch enhanced User Interface - Device selection - Document preview - Preset scan sizes - Resolution - Color mode Compatible Models: XP-820, XP-821, XP-620, XP-621, XP-625, XP-720, XP-721, XP-520, XP-860, XP-760, XP-220 XP-320, XP-324, XP-420, XP-424, XP-225, XP-322, XP-323, XP-325, XP-422, XP-423, XP-425 WF-100, WF-2660, WF-2661, WF-2650, WF-2651, WF-2630, WF-2631 WF-R5690, WF-R5691, WF-R4640, WF-R5190, WF-M5690, WF-M5190, WF-M5191, WF-6530, WF-6510 WF-6010, WF-6090.