NAME
     lp, cancel - send/cancel requests to an LP print service

SYNOPSIS
     lp [-d printer] [ file... ]

     cancel [ request-ID...  ]

DESCRIPTION
     The lp command arranges for the named file(s) and associated
     information ( collectively called a request ) to be printed.
     If  no file names  are specified on  the command  line,  the 
     standard input is assumed.  The  files  will  be printed  in
     the order  in which  they appear on  the shell command line.
     Currently,  the Sun  Lab printer  names are:  laser, laser1, 
     laser2, and color.

     The cancel command will remove the request from the print queue.

for more information, use the 'man lp' command.