some problem with the print
 

Hi, guys, i'm a fresh man in the solaris. I met some problems while i try to set a local print. Hope somebody could give me a hand.
My problem is:

I open a terminal and enter the command /usr/sadm/admin/bin/printmgr & and i got a UI and i add a new printer. But it's wired i can't find it while i enter the print dialog. While i try to remove this printer,i failed and got an error.

Is there anybody could give me a hint or help to fix that ?

My printer is HP Jet 5200 and my solaris is solaris 10
Thank u in advance.