hi again! another quick question. I have a HP Deskjet 5940, which I got like 2 years ago, as a rebate when I bought my Macbook. I've cut a hole in the box, neat hole, to claim the rebate. I've never touched the printer inside. But now, 2 years later, I'm thinking of getting rid of it on ebay. my worry is the catridge. will it have gone bad after so long? should I take the catridge out and sell just the printer? thanks for helping, again!