Over on the forum site in this thread, user mark hunte has detailed a couple of Print setups for iCal that ease the printing of day and year planner pages.
I'd been struggling a bit with the best way to do this, as I don't like printing one day on a page ... and I really like the 'year at a glance' setup, too. With that one, though, I switched it to a six-up layout, and printed the year on two pages (a bit more readable for these aging eyes!).
Mac OS X Hints
http://hints.macworld.com/article.php?story=20050201071646669