All of a sudden my puter won't print. I got no error messages, my docs get sent to the queue, but nothing happens.

Try disconnecting the printer, Uninstall the driver, Reinstall a fresh driver downloaded from the manufactures website. And make sure not to plug the printer back in until the software tells you to, if it's a USB printer.

I don't know if that would have fixed my issue or not, but while I was re-installing, I discovered that the USB hub that I had it plug into went bad that was the real problem. Thanks for the help.