As mentioned above, the option is there, at least I see it on my NP2 running NOS 2.6.
It does not “auto-scan” if that’s what you’re after, and it does not correct margins, although it crops the document, but it’s there.
note: I noticed that you need to have a clear contrast between the document and the table (Ex: a white document on a white tabletop may not be detected causing the feature to not activate)
