SLmanDR
Solus & HP; a nice combination.
When hplip doesn't fail fetching certificates when downloading proprietary plugins.
Never got a Lexmark S606 to work. Not even with supplied drivers. Haven't tried that for a while, though.
My mother-in-law had a Canon Pixma which started printing and scanning gracefully after adding it from settings. Epson SX218 works with open drivers (both scanning and printing). Now I've got a HP LaserJet M1132 which, guess what, works.