R-70, R-8MkII, R-8: Bulk Dumping from an R-70 To an R-8 or R-8 MKII May 24, 2023 05:18 Updated Follow Bulk Dumps cannot be performed between an R-70 and an R-8 or R-8MKII. Related articles D-550: SYSEX Bulk Load or Bulk Dump R-70: Checking the ROM Version