I was not going to ask, then I thought; why not. This is my problem (without looking deep into the solution).
At home I have two computers, one for my wife and the other for me. On my wife's computer we do have the wireless printer connection, which I connected some time ago, but on my computer I lost the connection.
I have tried using the Device & Printer UI (Windows 7), but the printer is not found. I have reset the wireless access, but that did not help. I am now thinking that I have to go into the printer and re-enter the wireless IP address.
I do not want to do this, so I ask, is there a better solution? The same printer is communicating with my wife's computer?