Did you try install hplip-3.15.11 through 'hplip-3.15.11.run' auto installer package ? If yes, and if it is not working can you tell us what is the error you are getting.
Did you try install hplip-3.15.11 through 'hplip-3.15.11.run' auto installer package ?
If yes, and if it is not working can you tell us what is the error you are getting.