https://manpages.ubuntu.com/manpages/resolute/man5/sane-hp5590.5.html
Ubuntu Manpage: sane-hp5590 - SANE backend for Hewlett-Packard 4500C/4570C/5500C/5550C/5590/7650...
SANE backend for Hewlett-Packard 4500C/4570C/5500C/5550C/5590/7650 Workgroup/Document scanners