You right (again)
If you have the 720 K drive )FD-235F-100/112), the jumpers are:
For working on PC so on SPC need to be like this
MS ==> None
IR ==> None
RY ==> None
DC ==> None
D1 ==> JUMPER
D0 ==> None
If you have the 720 K drive )FD-235F-100/112), the jumpers are:
For working on PC so on SPC need to be like this
MS ==> None
IR ==> None
RY ==> None
DC ==> None
D1 ==> JUMPER
D0 ==> None
Work Together is the better idea to make the futur