04-10-2009, 07:13 AM
Doc, thx -- I'd love to use Gutenprint but there isn't one for this printer. I am using the one and only HP driver. I've tried it with sharing on and sharing off and it doesn't matter which I choose, still don't work -- given the nature of the errors reported, I'm not sure that would matter much. On the HP Forum, another guy is having similar problems on a Mac Pro and the error logs indicate that the printer can't be "authenticated", whatever that means.