Although lpd is running, printings accumulate in queue, until lpd is 
restarted. This helps until the queue of this printer becomes empty.

System boot message: Red Hat Linux release 6.2 (Zoot)
                     Kernel 2.2.14-5.0smp on a 2-processor i686

Hardware           : compaq proliant ml530

daemon status      :

[root@cll1 rc2.d]# ps jax|grep lp
    1  3329  3329  3329 ?           -1 S        0   0:00 lpd
 3329  3334  3334  3329 ?           -1 S        0   0:00 lpd
 2614  3395  3394  2178 pts/0     3394 S        0   0:00 grep lp
[root@cll1 rc2.d]#

command :         lpr -Pzivsv-pr /etc/hosts

system response : lpr: connect: Connection refused
                  jobs queued, but cannot start daemon.

command :         ./S60lpd restart

system response:Shutting down lpd:    [  OK  ]
                Starting lpd:         [  OK  ]