Hi there and welcome
What you need to do is connect the printer to the new network.
To do this, press menu on the printer, choose network, then setup wizard
Then go through the process and choose your network to connect to and enter in your password
Once connected, try to print and it should then print.
Let me know please how you go.
ok, but where exactly do you get stuck? It is not responding to your button presses Anthony?
Look on page 23 to follow the steps here