Canon MG3500 on KDE unable to print

My system is an I7 unit with the latest and updated Manjaro KDE. The printer is MG3520 on WiFi.

I had my Canon MG3520 printing on a previous Manjaro KDE system. I had to rebuild a new system and went with a vanilla ISO install. I have tried for a few days to get this printer working with no joy.

I have tried a bunch of the Cups changes, Guetenprint, raw etc and seem to get all the way to sending the print job, and then nothing on the printer side. Localhost:631 shows it working, receiving print, however no print action on the printer.

I also have a KDE-Neon dual boot system on this unit and it prints fine to the printer.

Any thoughts or suggestions?

Thanks BobN4CLH