How do I install the latest scanner driver in OS X 10.6.x or later?
Do the following:
Make sure your product is turned on and connected to your Mac.
Open the menu, and select Software Update.
Do one of the following:
If you see an update from Epson, select UPDATE to install it.
Note: Apple Software Update may find multiple updates for your system. You may choose to install all or some of the updates by clicking Show Details.
If an update is not available you already have the latest drivers from Apple.
Open the menu and select System Preferences > Print & Scan, Print & Fax, or Printers & Scanners.
Your product should appear in the list. If your product is not listed, click the + (Add) icon and select your product.
Close the Print & Scan,Print & Fax or Printers & Scanners window.
Note: The steps above will allow you to scan with Apple's Image Capture software on your product. However, you can also install Epson Scan. Epson Scan provides additional image adjustment and photo correction features for enhancing scanned images, and provides an interface for TWAIN-compliant OCR scanning software.