kprinter or me - Who is to blame?

Hi: Ok. I did it again. I changed kprinter's system options and left the server and port blank for the cups configuration. Now kprinter tries to start the cups server everytime I call it, and it will hang forever. Needless to say, it won't print. Anybody knows where kprinter stores it's configuration so I can restore that information? Thank you. -- Alfredo J. Cole Grupo ACyC