I just found an interesting utility that might save ink/paper and therefore money.

http://www.printgreener.com

I am still not convinced that the impact is as large as they make it out to be, but the free PDF converter and ability to speed printing up without images might make up for the extra time it takes to print a page twice.

I installed it this morning and plan to test it out for a week or two. If I like it I'll keep it, but otherwise it is easy enough to uninstall.