COUNT A STACKPhotograph the
Photograph the
marked edge.
One dot per sheet. Take the photo and you get the count back, plus what to fix if the photo will not read cleanly.
- 01Get the whole marked edge in the photo, top to bottom.
- 02Stand close enough that the edge fills most of the screen.
- 03Keep light on the edge — avoid deep shade and glare.
- 04Face the edge square-on rather than from a sharp angle.