[doccrocker]

Practically speaking, It doesn't matter who your internet provider is. Your wireless printer works thru the router, not the modem. You don't need the internet to print. As previous poster said, it's worth it to try a reboot first, but if no joy, the first question is do you have an internet connection? if so, then we are only concerned with the router. Did you earlier have a static IP address or DHCP? Did you have a password set up on the router? If either (or both) of these changed when the installer changed the modem, then you won't have wireless connectivity. Depending on your router and printer, you may be able to do an easy setup by setting the printer to discover mode and pushing a button on the router which will automatically try to connect the two. Otherwise, you need to do a manual install.