Do I need to install or update the software for my product if I upgraded my Mac to OS X 10.8.x?
If there is no problem after the update you don't need to do anything. If there is a problem, see the FAQ My EPSON product does not work since I updated my Mac to Mac OS X 10.8.x. What should I do? for your product type: All-in-one, single function printer, and scanner.