[Koha] Question about how Notices work in 3.16

Hi all, I got a good question about notices in 3.16 that I don't know the answer to. As always the answer will go in the manual once I have it :) ------------ In the "Overdue notice/status triggers" tool, if we just put a check mark in just the "Email" column, will an overdue notice be printed for people with out email? If we put a check in both the "Email" and "Print" columns, does Koha send the patron both an email and a printed notice? ------------ I think there is a bug right now where the print isn't generated at all - but I'd like the theoretical answer so that we have it documented when the bug is fixed :) Nicole