getting applications to use the keyring for authenticated printing

[Adam Funk]

Where I work, printing is done through a server with a
"smb:///printhost..../printerName" URL, and the server requires
authentication.

Seahorse shows a stored userid & password in the keyring for this
server, but only acroread uses it.  Every other application requires
me to enter my password for every single print job.

Any idea how to force the other apps to use the one in the keyring?

Thanks,
Adam