Removed empty downloaded PPDs_for_printers_for_unknown_drivers/Oce-im5530.Postscript-Oce.ppd
Removed empty downloaded PPDs_for_printers_for_unknown_drivers/Ricoh-Aficio_SP_1000S.rastertosag-gdi.ppd
Removed empty downloaded PPDs_for_printers_for_unknown_drivers/Ricoh-Aficio_SP_1100S.rastertosag-gdi.ppd
