The supervisor password is set and the current password is not known. I need to reset this. Is there a top level password above the supervisor level that can be input to enable me to access the machine data without clearing all the machine data out? I have saved the machine data onto disks from the machine floppy drive so if necessary I can do a full machine reset that I believe will also clear to current passwords then restore the machine data. If this is the only option, who knows how to do a full machine reset to clear the machine memory?