We have NDPS/iPrint running on one server spooling jobs from queues on
another server in another context. When the server with the queues reboots
the queues often fail to reconnect to the NDPS printers. The spooling
configuration on the NDPS printer keeps showing something like "Printer is
in the process of reconnecting". If I delete the queue from the spooling and
then add it back it connects instantly.

Any ideas?

Both servers are 6.5, no SP.