I just purchased what was advertised as a printeable version of an epub book. I downloaded Calibre and can read the book on my computer, but can't print it. My printer thinks it is printing the book, but is just printing 33 blank pages. Does anyone out there know how I can print this?

Have you tried Adobe Digital Editions?

Print an e-Book? That sounds unnatural...

You can transfer it into a PDF and print that.

You can print it from Adobe Digital Editions as tomsen noted. If you can copy it to that. I've printed out unprotected ePubs without a drama.