I have to scan a large sheaf of documents. Some of them are lengthwise large and don't fit on the scanning machine's glass plate. Hence, when scanning, the top sentence gets cropped out or the lower half of an official government stamp gets cut off. Is there some feature in PDF wherein the entire document gets properly scanned from top to bottom? In a few cases, I have been able to fold the blank space at the top or bottom to make the document fit, but this does not work for all the papers. Also, many of the papers are very old and brittle and need to be handled with great care as even a slight fold can tear it.
The scanner model is HP Deskjet 1510 series.
Experts: do respond to this query.