"Download Document" and others

I have one user, recently upgraded to XP, that has 50
print jobs sent out to all three networked printers that
state "Download Document..." and blocks up the print que.

Also, the same user gets a print job printed successfully
message for every print job in the building. I thought it
might be an adminitrative group thing, but he isn't in the
group. It gets pretty annoying clicking okay about a
hundred times a day. I turned off all the messages in the
Server Properties. Any other suggestions?

Thanks,
Sean