This is a known problem in Vista. Here are several items to try.
1. Turn off SNMP on the printer port properties and see if that helps.
See
http://help.lockergnome.com/vista/Vi...pict33540.html
2. Request the hot fix described in
http://support.microsoft.com/?kbid=934455 at
http://support.microsoft.com/?kbid=934455 OR install Vista SP1 which
includes it.
--
"EncorePS" <EncorePS@discussions.microsoft.com> wrote in message
news:26DB5343-F73D-4B1B-BFD9-EF12378E982A@microsoft.com...
> How can I get the Vista machine to consistently recognize the network
> printer
> at startup like its two XP brothers always do? I can always add the
> network
> printer to the Vista machine after startup by going through the "add a
> printer" dialog. When the machine reboots the "new" printer most often
> shows
> up as "offline". I've just replaced the network router with no effect on
> this (no better, no worse).