Networking Printer Problem

I have the Magicolor 2300 DL from Konica Minolta. It was up working fine until we moved. There is nothing wrong with it internally/externally. Only that My network on my computer cant find it. Its hooked up via ethernet to a Hub which is then hooked up to our Qwuest DSL modem. The oddest thing though is that, by using a program provided to me on the printers support site, Pagescope. I was able to find the printers IP address and print simple things from the computer such as test sheets. But when I try adding it as a printer to print documents/pictures/the whole shebang, there is no sign of it. Any suggestions at all are helpful.

Thankyou