Packaging of PPD files for Ricoh's PostScript printers for ArchLinux's AUR sourced from https://www.openprinting.org/driver/Postscript-Ricoh.
nhelke/openprinting-ppds-postscript-ricoh
PKGCONFIG for PPD files for Ricoh's PostScript printers, supplied by Ricoh
ShellNOASSERTION