Epson Perfection V500 - Manual (Page 60)

Note:
If you started scanning from a program like Adobe Photoshop Elements, the File
Save Settings button is not available in the Customize window.
Select your settings and click OK. (For details on selecting settings, click the Help button.)
Click the Scan button. Epson Scan starts scanning in Full Auto Mode.
Epson Scan previews your image, detects whether it is a document or photo, and selects
the scan settings automatically. After a moment, you see a small preview of your image in
the Epson Scan window.