This happened to me a few months back. Until I had time to deal with it I uninstalled the printer driver then followed the directions to connect it directly to my PC with USB.
Later I had time to try again and found my router had a firmware update which you would have thought it would have never worked given the story. But again I uninstalled the printer driver after the router update and checked all my router settings then ran the whole printer setup again. It's back and working.
I have a Kodak ESP C310 wireless printer. I've had this for some time and it has worked just fine. Yesterday, all of a sudden it would not connect to the internet and print.
I'm running a Linksys WRT54GS router.
When I try to print I get Error 105-100003, "printer not responding." I've tried everything I can think of but can't make it print. The blue light on the printer is on indicating that the wi-fi is working. Any ideas? Thanks.