Notification for done print jobs

[spiekey]

Hello!
I am a trainee and i am running the onlist Linux box here in this comp, it´s
a fax server plus a few security features ;)
Well, i was looking for a way to send a smbclient -M messsage as a
Notification for done print jobs. Unfortunatelly i got stuck how i can find
out the IP of the Printer-User.
I bet there must already be something out there, because it really useful.
I hope u can help me! ;o)

Spiekey