[K12OSN] Printing to spesfic printers only

[jconlon1 at elp.rr.com]

We have a large server that runs a lab and several 4-6 terminal groups
in some classrooms.  Some classrooms have one terminal being used as a
Jet Direct device.  Is ther a way to set things up so that a classroom
group will default to the jet directed printer only?  If there is How do
I do it?

Thanks in advance
Pat