Do you have the packages foomatic-filters-ppds and/or hpijs-ppds installed? They are not needed any moe as CUPS auto-generates PPDs from the Foomatic database. Uninstall these packages and every printer should only show once.
Do you have the packages foomatic- filters- ppds and/or hpijs-ppds installed? They are not needed any moe as CUPS auto-generates PPDs from the Foomatic database. Uninstall these packages and every printer should only show once.