Hey Alduce, you can use the PrintImage command to send an image to a printer. I've never used this command myself, but should be easy to test. Here's a quick look at it's usage:
PrintImage( image# , size )
image# is obvious, while size is the percentage the image will take up on the printed page. One other thing to consider, to just plug this into your main loop or you'll get a crash and a thousand printed images real quick. You'll need to add some sort of duplicate check:
If "print button is pressed"
If p = 0
PrintImage( image , size )
p = 1
Endif
Endif
Than once the page has printed change p back to zero.
Good luck and have fun.