RICOH SP211 MacOS printer driver (works)
This is solution to SP211 not working properly under MacOS with "Generic PCL driver".
Instead use this driver: http://support.ricoh.com/bb/html/dr_ut_e/apc/model/sp221/sp221.htm
https://support.ricoh.com/bb/pub_e/dr_ut_e/0001323/0001323191/V102/r93226L15.dmg
Select one of SP drivers in the list when adding the printer, e.g. I used "SP 221S, 1.02" -- it works (on High Sierra)!