Removes the page scaling factor an reverts the page to its original size.
A page of 10 by 10 inches and a page scaling factor 2 will be displayed and printed as a page of 20 by 20 inches. By removing the page scaling factor, the page size will be at 10 by 10 inches again.
Page scaling has been introduced in PDF 1.6. If the page scaling factor is not removed or applied, the page size can only be displayed correctly in Acrobat 7 or higher.