-Bobbin spooler: -supplied with the machine.
-Tape reader;-supplied in the case of machine with built-in floppy disk drive.
-not supplied in the case of machine without built-in floppy disk drive.
-Plastic hoops and wooden frames: -most of Korean embroiderers run machines without hoops and frames. so most of them opt to lost. no hoops and no frames will be supplied with the machine if machine-holer doesn't have when you buy the machine. but some hoops and frames will be supplied if machine-holder has.
-Disk Reader:-Some old machines don't have Disket drive, so they are run by punched tape (tape-Reader).
But machine can be operated by floppy disk in case of installation of such special devices as Disk Reader, personal Computer and soon. You can purchase korean-made Disk-Reader.