There's a KB article on just this:
http://support.microsoft.com/kb/324757/it)
What I would do is uninstall and reinstall ALL the printers on the User's
PC:
http://www.coribright.com/windows/Article_One.htm
Making sure you include Step 4.
The User's Spooler Service is obviously set to restart if it crashes, and
that's why his printers disappear (from the Spooler crash) and then reappear
(from it restarting).
http://www.coribright.com/windows/Article_Nine.htm
--
Cari (MS-MVP) Printing & Imaging
www.coribright.com/windows
"James" <(E-Mail Removed)> wrote in message
news:213E9262-C23A-4469-A929-(E-Mail Removed)...
> We have about 100 computers here at work and only 1 person right now has
> this
> issue. Out of nowhere he will get the Spooler SubSystem App has
> encountered a
> problem and needs toclose...... And now what is odd is his printers will
> disappear from the printers and faxes window and then reappear within a
> minute or disappearing. I have read some say to reinstall the driver but I
> dont think it has anything to do with that since others I have read tried
> that and had no success. This is a user who is already a pain... I figured
> it
> was just a "user error" like usual but who knows. Lookin to find out if
> anyone knows anything about this. He has a new Dell desktop running
> windows
> XP and he has a couple printers connected to our print server. Whats odd
> is
> its all the printers that disappear even that default printer that is in
> there when no other printer is there.