Cancel queued print jobs of a server. See also: lpq. More information: https://openprinting.github.io/cups/doc/man-lprm.html.
lpq
lprm
lprm -h {{server[:port]}} {{job_id}}
lprm -E {{job_id1 job_id2 ...}}
lprm -
lprm -P {{destination[/instance]}}