According to the Microsoft website the Epson Stylus 880 is compatible with Windows 7 64 bit, but that only means it was either tested or that a driver will be available in the future. See: http://www.microsoft.com/windows/compatibility/windows-7/en-us/Details.aspx?type=Hardware&p=Epson%20Stylus%20Color%20880%20Inkjet%20Printer&v=Epson&uid=C378001&pf=0&pi=0&s=epson%20880&os=32-bit, Click the 64 bit tab. I tried to do a printer install and could not find the driver listed on my 64 bit version of Windows 7.