MacPrint service problem

One of my clients is running a Win2k print server with but a single Mac attaching to it. The problem is that every day or so, the print server loses all of its printers. The application event log looks like the Mac is taking the printers over. By this I mean that at the time of the printers being removed from the server, there is a pair of entries for each printer: 1st entry is that the printer has been removed from the AppleTalk network, 2nd is that the printer is now availible to the AppleTalk network. Anyone have a suggestion?

Thanks much,
-Tom