Since you're taking hints about printers now, I thought this would be a good time to convey my CD/DVD tray tip for Epson printers. The trays usually have a clear plastic lip glued to the front-end, and it inevitably gets dinged. Much of the time when people complain that their tray isn't feeding, it's just a problem with this little piece of plastic getting bent and jamming the printer.
It's easy to fix. Just heat it a little and flatten it out against a flat surface like a desk. Ever since I did this, my tray feeds right through. And my friends have tried it with similar results. For my own tray, I used a lighter to soften the plastic and then used a metal ruler to carefully flatten it out against my desk.
There are probably other ways to do this if you don't like working with an open flame. Using a hair dryer on high is probably much safer -- and if you aren't handy with a lighter, the hair dryer is undoubtedly a much better choice, as the lighter can easily melt the lip or damage the tray, itself.
If you are uneasy about using fire or a heat to do this job or if you aren't prepared to buy a replacement tray if you screw up then don't do it -- safety first!
Mac OS X Hints
http://hints.macworld.com/article.php?story=20060629045826359