Rescue Mode with Sanyo CD-RWs

Does anyone know how to flash in the rescue mode with the Sanyo CRD-RW2 (12x4x32 scsi). By placing the jumper on the “factory setting” on the back of the drive, I am able to get the computer to recognize it and it also flashes but give an error at the end of the flash.

Any help would be greatly appreciated!

Thanks in advance!