Regarding comment#20 "client-only config does no longer work with CUPS 1.6":
https://www.cups.org/str.php?L4231 "From CUPS 1.6.x on using a remote CUPS server via client.conf stopped working"
Regarding comment#20 "client-only config does no longer work with CUPS 1.6":
https:/ /www.cups. org/str. php?L4231
"From CUPS 1.6.x on using a remote CUPS server via client.conf stopped working"