Restarting Print Jobs

[Joe Trent]

Hi,

Trying to restart a completed print job. Tried the following:

[root at speedy cups]# cd /var/spool/cups
[root at speedy cups]# ls -l *30358*
-rw-------    1 lp       sys           630 Mar  5 11:10 c30358
-rw-r-----    1 lp       sys          5615 Mar  5 11:10 d30358-001
[root at speedy cups]# lp -i 30358 -H restart
lp: set-job-attributes failed: client-error-not-possible
[root at speedy cups]#

Am I doing something wrong? I get something like this message if I try 
to restart from the GUI controls.

Also, the following doesn't return any completed job information, 
although I just printed the job:

[trent at speedy data0]$ lpstat -W completed
[trent at speedy data0]$

Thanks for any input.

Joe