Note
Make sure you select Add and not Modify or OK or Epson TWAIN modifies the existing target device rather than creating a new one.
6.Select OK to return to the Epson TWAIN Scanner Control screen.
To scan an image at the resolution you have just identified, follow the procedures in the section “Basic Scanning with Epson TWAIN.” Instead of selecting VGA Screen as your target device, however, make sure you select the target device you created, for example, “VGA with 200 DPI.”
Using TWAIN