Apple delivers third-pary software for scanners and printers via Software Update. Simply connect the printer or scanner to the Mac. If software is needed and available then OS X will automatically downloaded and it is installed in it.
This article is a comprehensive list of currently supported printer and scanner models and it is associated with software provided by third-party vendors as of 28 June 2012.
Download Drivers Below:
Apple Epson Printer Driver 2.15.1 for Mac OS