I've just had a quick browse through
Can't find one.
I want to do some research on Book Printing to see if I can get it looking better in the print format.
This looks really good.
I've just checked out the books that Helen and mary linked to in demo.moodle.
The lousy print format is still there. Looks like hard coding.
So, to whoever . . . can I draw your attention to this tracker item: https://tracker.moodle.org/browse/MDL-43385