I have a Vista Home laptop (Client1) connecting via Remote Desktop to a Vista Enterprise laptop (Target1). I have enabled printer sharing, but only 2 of the ~6 printers that are installed on Client1 ...
Epson Connect Printer Setup is a software that lets users connect their Epson printers to their computers over a network. Sometimes, the Epson Connect Printer Setup struggles to find the Epson printer ...
I think the user may need to be in the local Power Users or Administrators group to add printers. You could just add Domain Users to the local Power Users group.