I usually have to exit the IDE (ver. 0016) in order to print my source file. The fault is that the correct number of pages come out of the printer completely blank unless I close the IDE and restart the IDE. Then it prints normally. The may be an quirk of my setup, but it never occurs with other apps.
Also a suggestion: It would be nice to be able to select alternate fonts for printing. It would also be nice to print only selected text instead of the whole file.