I have three printer maps, on for each building. I have a web page that
contains a map of the three buildings which allows you to choose which
of the maps you want. When you choose the map it comes up correctly.
If you then close that map and choose another, or even that map a second
time it will may give a "The page cannot be displayed
The page you are looking for is currently unavailable. The Web site
might be experiencing technical difficulties, or you may need to adjust
your browser settings". It does sometimes work the second time, but
will fail the third or fourth time.

Our web server with the overall map of the campus is an IIS server which
has pointers to our Novell Apache server for the iprint maps. As a
test, I moved a copy of the overall map of the campus to the Iprinter
Apache server. The same problem and the same message occurs there. We
also made a test page with only the three links to the three buildings,
no graphics or anything fancy. It fails the same way with the test page
linking, although my feeling is that it seems a little more likely to
make it to the third or fourth page opening before failing. Once a
failure has occurred, you always get a failure until you close the
browser and then reopen it. Curiously, if I go to any of the three
pages directly, ie not linking thru another page, I never have a failure.