Thanks to:
        Wing-lok Lee <lee_at_rtp3.med.utah.edu>
My original question is lpr generates error message like,
        lpr: cannot chown /usr/spool/qms1/tfA015nevish
although I setup the printer exactly followed the steps in online document.
I got exactly one reply from Wing-lok Lee <lee_at_rtp3.med.utah.edu>.
> Xihong,
> 	You should check whether your /bin/lpr is 
> -rws--x--x   1 root     bin        49152 Nov 15  1996 /bin/lpr
> 	and set up accordingly.
> 			-lee
My /usr/bin/lpr and /bin/lpr both are set to
        -rwx--x--x   1 root     system     49152 Jul 24  1995 lpr
But problem remains.
-- Xihong
Received on Mon May 19 1997 - 22:42:12 NZST