Ditto
We are having the exact same issue. We have two models of Bizhub printers and about half of them the secure print works perfectly and the other half give us the "failed to authenticate" error when we try to get the job from the printer. We are using the exact same driver for the ones that can secure print as those giving the error, so it can't be that. The corrupt user box that someone mentioned could be the problem, but nothing was mentioned about how to clean it up. I was going to talk to our Konica rep who is here now about the generic mode.
We are having the exact same issue. We have two models of Bizhub printers and about half of them the secure print works perfectly and the other half give us the "failed to authenticate" error when we try to get the job from the printer. We are using the exact same driver for the ones that can secure print as those giving the error, so it can't be that. The corrupt user box that someone mentioned could be the problem, but nothing was mentioned about how to clean it up. I was going to talk to our Konica rep who is here now about the generic mode.
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