Printing using LPR solved

Hi Guys,
I am using the following command in unix for printing.

pr -t -l34 "$1" | lpr -r

But i was not able to see the file getting deleted. Is anything wrong with the command.

---------- Post updated at 10:56 AM ---------- Previous update was at 10:38 AM ----------

Hi guys,
I got the solution. It's appending the filename along with the -r command