With this tip you can set or change the spool printing host.
Here are the steps:
CLICK ON PEN (Change Icone)
Go to Menu Utilities->For Output Devices->Assign Server.
This will ask you for Device Name, Old Spool Server, New Spool Server.
You can give * for first two option and select new spool server at the end.
Click on [display list]
On next screen click on [convert].
This will change the spool server on all displayed printers.