SP-300i Assy, main board-6701189010

SP-300V assy, main board-6084060000

SP-540 Servo board-7840605600

VP-540 assy ,main board-6700469010

VS-640 assy.servo boar-1000006708

XC-540 assu, servo board-6700311000

XF-640 assy, head board- 6702048020

XR-640 Assy,main board-670202900/XJ-740 main board-6700739040

VP-540 assy,servo board-1000002144

XJ-740 assy, servo board-6700731000

XJ-740 Assy, Print Carriage Board - W700731310

Original roland VS-640i Assy,Servo Board - 1000010546 replacing number 1000006708