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Published on Feb 18, 2011
http://twitter.com/chrispirillo - http://facebook.com/chrispirillo - Someone asked recently if it's possible for the ink in their printer to harden. I don't know for sure about getting "hard," but the moisture inside of your inkjet cartridges are full of moisture. That liquid can evaporate, leaving you with something that is not usable. You have to exercise your printer so that doesn't happen!