Hi Clive Welcome to justanswer.
Have you set up the wireless network in your printer?
If you want me to setup the printer for you then accept the remote assistance offer
Are you using Windows computer?
Once you click this link below(CLICK HERE)A file will automatically get downloaded. Check your download section, a file named ELSINORE.SCREENCONNECT will be present. Just open that file so that I can connect to your computer.