I had a working printer, which stopped working. I can print from other devices, so my Ubuntu 22.04 configuration is wrong. I would like to reset it, so that it's just as if I did a fresh install as far as printers are concerned.
This answer does not work. If I service cups stop, delete everything from /etc/cups/printers.conf, and service cups start, then I still see
so there is clearly some other printer configuration involved.
How do I purge all printer configuration?
