I bought a new printer (HP Photosmart D5460) and whenever I print small game cards it prints too small. I have large margins on the right side and the bottom. I’ve clicked ‘choose paper source by PDF paper size’. I’ve tried ‘print at actual size’, ‘scale to paper size’, but it doesn’t make any difference. The funny thing is that everything looks normal in the preview, but the actual print comes out way too small. I don't have this problem with large flashcards or bingo cards. Does anyone know what to do about this problem?

To be honest you've tried most of the advice I'd have for you.

The only thing I can think of is maybe the paper size is smaller than what you're actually using. Open the poperties page and make sure the paper size is what you're hoping to print on.

Anyway, I hope your able to get the page to print.