I am hoping someone could help.
We were trying to look for a way to print out all of the pages on a course easily as we had a student who needed print versions of their pages for accessibility reasons. I came across this idea which seemed to be asking for the same thing.
It suggests that this feature does that but unless I am being particularly dim, which is possible. It exports the Modules as a HTML file that can be viewed offline but there doesn't seem to be an easy way to print all the pages in one go, obviously students can go into each page and print it but they could do that in Canvas already without exporting it.