

Reference: 1000002976 / 7811903900
FJ-540 Main board-1000002976 / 7811903900
FJ-540 Main board-1000002976 / 7811903900
main board all is blank board, need Professional engineer brush program to to your printer.
use for:
CJ-540 ;
SC-540 ;
FJ-540 ;
SJ-540 / SJ-640 / SJ-740 Priner