Lpr uses a spooling daemon to print the named files when facilities become available. If no names appear, the standard input is assumed.
binary data - do not filter and send raw input to printer
with "pr" before sending to printer
send output to the printer named printer instead of the default printer
suppress header page
use symbolic links
copies is the number of copies to print
name is the job name for the header page
title is the title used for "pr"