Epson PERFECTION V600 PHOTO - Manual (Page 70)

orientation icon.
Note:
The orientation icon is not available if you selected Original as the Target Size setting.
Selecting the Scan Size in Professional Mode
You can select a predefined scan size from the Target Size list. Click the arrow to open the list and select the size
you want. A marquee (dotted line) proportioned for that size appears on your preview image.
Documents or photos Film or Slides
If you need to create a scan size that is not in the Target Size list, you can create a custom size. Click the arrow to
open the list and select Customize. You see the Target Size window.