2. Double-click the Epson CD-ROM icon on your desktop.
3.
4. Double-click the EPSON Scan Installer icon.
5. When the Installer window appears, select Uninstall from the pop-up menu at the top and click the Uninstall button.
6.
7. Double click the Installer icon.
8. When the Installer window appears, select Uninstall from the pop-up menu at the top and click the Uninstall button.Mac OS X 10.3/10.4
Open the Applications folder on your hard drive, select Utilities, choose Printer Setup Utility, select WorkForce 500, and click Delete.Mac OS X 10.5
Select System Preferences, select Print & Fax, select WorkForce 500, and click the – button.
10. Restart your Macintosh, then see the Start Here sheet to reinstall your software.