Networking a scanner need help.

[btcomm]

Ok, so this scanner used to work over the network. The IP address changed, not sure what it was before, and now when I open the scanning software it says it cannot communicate with the scanner. It's an HP laserjet 3055, is there somewhere in the software where you can specify that it's a networked scanner and you can specify the IP?

I guess before it stopped working, when you would push the scan to it would push a scan to a computer with Vista and now it says it's not connected.