Reject jobs sent to printers. Note: Destination is referred as a printer or a class of printers. See also:
cupsaccept,cupsenable,cupsdisable,lpstat. More information: https://www.cups.org/doc/man-cupsaccept.html.
cupsreject {{destination1 destination2 ...}}
cupsreject -h {{server}} {{destination1 destination2 ...}}
cupsreject -r {{reason}} {{destination1 destination2 ...}}