Using a HP Jetdirect J2552B as server

I have a HP 4 with a J2552B JetDirect card and would like to configure it to act as the print server in a XP Pro network.

Currently, I have my main PC as the print server, but would like to change to the JetDirect card if possible. I do a lot of work wirelessly on a laptop, but if I want to print, I have to turn on the Main computer to print.

Am I wrong thinking that the J2552B can act as the print server?