Can't print to GX6021 on Ubuntu 23.10

[walt-z]

I went to System Settings / Printers and added my printer (wired network).   It shows "Model: HP Designjet T920 Postscript" under the name of the printer.

I've tried deleting the printer and re-adding it, and I get the same thing.   Help!

[walt-z · Accepted solution]

Got it working!  I had to use this line to add the printer:

lpadmin -p Canon_GX6000 -E -v ipp://11.22.33.44/ipp/print -m everywhere

Replace the "11.22.33.44" with your printer's actual IP address.