On 4.3BSD clients and derivatives, use the standard printing commands
lpr, lprm, and lpq to do remote printing.
The following options are supported when sending a print job to a
remote printer attached to an SCO OpenServer system on which RLP
has been installed:
lpr -Pprinter_name [-#number_of_copies] [-Ttitle] [-s]
(The -s option uses symbolic links instead of copying the
file to the spool directory.)
lprm -Pprinter_name job_number
Only the options listed previously are supported for the lpr, lpq, and lprm commands when used for remote printing. If unsupported options are specified, they are ignored by the print server and the print job is submitted without them.
If printing is to be done locally, all of the options that are normally available for local printing are supported.