[cups] get a new copy of a network printers configuration

[Bob]

** Reply to message from Brian Potkin <claremont102 at gmail.com> on Sat, 01 Dec
2018 00:14:49 +0000

In my last post I forgot to mention that the middle entry is no longer on the
print dialog.

The two-sided option is gone, not even the "not available" that was there
before.

-- 
Robert Blair