Auto Printing in Vantage 8.03.40x

I have been attempting to get autoprint to function but have been
unsuccessful so far. I have read the instructions posted on this group
and followed those explicitely. The Report definition is there and the
BAM rule is there. The piece there is absolutely no documentation on
is the Network Path in Printer maintenance. I have tried the IP
address, the UNC share name of the printer as well as the Port Id (try
anything once). I would have thought the IP address would have been
sufficient.

Does anyone know what should go in the Network Path and/or any other
pointers on how to make the AutoPrint work?