Printing, as coming out of a home office printer, was not accepted. At least in Trat they need developed photographs. The glossy kind, the ones you have in your old school albums at home. See the difference? Or do you have a photo printer? Than, yes you can "print" them.
"you can overstay by two days without a problem. you will just pay the fine when you leave". Sorry James, this is just a bad advice all together. Or at least it reads like one. Glad you had a very good experience doing so but honestly, its not worth the risk and you should not tell people to take this path. Im not a miss btw. Sorry champ.