I have NetWare 6.5 clusters running SP3, 3a and NSS3a. iPrint has been set
up as a clustered resource and works very well.

As a test I decided to try SSL/TLS, so enabled it on a printer that had
been working ok. When I try and print to this printer I get an error
dialog that states:

Printer authentication failed. Do you want to try again?

Answering yes gets the same response
Answering no gets:

Error Code 401
Error message: HTTP 401 - Unauthorised
Error Group: HTTP
Error Code: 401

I am a manager, operater and user of the printer concerned

Where do I need to look to fix this one? Any ideas greatfully recieved