Lifehacker has a decent list of printer tips and tricks. Like the laptop battery list, it’s a lot of common sense stuff, but at the very least, it should be a reminder of what you can do. Like, I almost always print out entire Web pages, wasting ink on all those color ads, graphics, and photos. You can just select the text you want to print and choose “Print Range” or “Print Selection,” or whatever it’s called in the program you’re in. And you can always cut down on ink usage by printing in Draft mode and/or ganging more than one page on a single sheet of paper (if you don’t mind reading tiny print).