Product Name:
Mainboard of Roland RS-640 RS-540 Part Number 6700989010
Printer Compatibility:
Roland RS-640,RS-540,
Manufacturer:
Roland Japan( or Roland Thailand)
Note:
We sell those board without firmware,you need to install the firmware in your side after you recieve the mainboard.
If you need us to install the firmware for you,you need to contact us before the payment.