Browsing problem from an FC3 machine

[Britt]

I've got a small network of FC2 and FC3 machines that have been sharing a printer with cups with no problems.  Recently, I put FC3 on a machine, and now that particular machine no longer sees the shared printer.  None of the machines have firewalls enabled, and cups is running. Both of the FC3 machines have had all of the standard updates applied (though not at the same time)--one sees the browsed queue--the other doesn't.

These are the last several lines from cupsd.conf, as they appear on both FC3 machines:

# Lines below are automatically generated - DO NOT EDIT
Browsing On
BrowseProtocols cups
BrowseOrder Deny,Allow
BrowseAllow from @LOCAL
Listen 127.0.0.1:631

Incidentally, the FC3 machine that does work is a laptop configured through DHCP and is only visible through it's IP address; though that might have nothing to do with this.

Is anyone aware of a bad update that might have slipped out temporarily a while back?

Any other ideas?

Thanks in advance for your time and input,

Britt