On Sun, 24 Nov 2019, Brian wrote:
Your device is supported since HPLIP 3.16.1. Debian has packages in stretch, buster and unstable to suit you, so there should be no need to install the latest from HPLIP. Time and time again I see users doing this and making problems for themselves.
I am on Buster, and of course started first by trying to use the Debian HPLIP packages, which not worked.