I am in the UK where the standard page size is A4 - longer than the US standard of 8.5x11 inches. Scanning has no way of explicitly setting the page size and it obviously defaults to 8.5x11 inches because the last portion of a document is cut off. This only happens in the Adobe App, so it isn't the scanner. There should be a way to set the page size so longer pages aren't cut off when scanned.