How do I delete printer ports

[streborr]

When I looked in the "Port" list - (Printers and Faxes\File\Server Properties\Ports) - there were 61 entries for CLIENT\WU#1\HP DESKJET 3840 SERIES. When I try to delete these I get - "Selected port cannot be deleted. The request is not supported." That user is no longer using that printer. He bought an HP 4250 but that won't auto-create for who knows Why?

I'm logged in as Administrator. It's on a Win2k server running Metaframe 1.8.

Thanks for any help.
Rick

"Without deviation, progress is not possible."
Frank Zappa