The store we play at is very generous and has offered to buy one scenario and print it out every time we meet. While I do not take advantage of this, we have GMs that need it but unfortunately their printer occasionally messes up, causing multiple sections to be unreadable. This happens the most for season 5 scenarios, their printer tends to fail with the really dark background season 5's have at the top and bottom of those pages.
Per instructions I've received from Paizo when I asked about their policies, pdfs of scenarios cannot be shared. So when this happens I look at my pdfs and send them the unreadable text of the small sections needed.
A few times, I have purchased the pdf through Paizo's gifting system for our more destitute GMs when the print out is so bad, I would have to send more than a few pages of information.