Documate 3920; syntax to add network printer;

I am using a Xerox Documate 3920 and would like to use the Copy-to-Printer feature.

As far as I understand, you can assign as well a network printer (Copy->Change Printer->Add Printer).

What is the correct syntax to add a network printer?

What socket/protocol is supported?

I would like to add a print-queue e.g. like "lpd://ip-address-or-hostname/queue" or "lpd://192.168.0.24/Gen-PCL5", but I always get an error "print test page failed" when testing.

Thanks for any help,

Tom