Printing in Windows 2000

Hi,

My customer has Windows 2000 domain, with single DC and Win2K workstations only. They also have a printer in each Lab Room.

How do you setup workstations in each Lab to print to the local printer physically located in the same room only? Other printers should be invisible or inaccessible.

The users are High School students constantly moving from classroom to classroom.

Thanks in advance,

Zet