We recently implemented a print server and have been deploying printers via group policy. We are running into an issue of it installing multiple copies of the same printer per user who logs into the PC. We have noticed this is only happening with certain models of Xerox printers (VersaLink B7035 and AltaLink 8045/55) so we updated the drivers to the latest global print driver but this still is happening, so I don't think it is a driver issue.
