When you go to the food log page, there is an icon in the upper right that says Printer Friendly. Click on that, and when the page comes up, just hit Ctrl P...
I'm not sure if this is the case for th PC version, or premium, but it works with the regular online one.
"If you drop an egg, you don't say, 'Oh, shoot' and drop the other 11, do you?"
-Source unknown, but obviously brilliant
Reached goal 4/16/2010...but kind of afraid to look these days