Contents
6.2.1 Main controller PCB .................................................................................................................................................................. 6-12
6.2.2 Main controller PCB .................................................................................................................................................................. 6-24
6.2.3 Main controller PCB .................................................................................................................................................................. 6-35
6.2.4 Carriage PCB ............................................................................................................................................................................. 6-46
6.2.5 Power supply.............................................................................................................................................................................. 6-55
6.2.6 Roll feed unit PCB ..................................................................................................................................................................... 6-56
6.3 Version Up .................................................................................................................................................................. 6-57
6.3.1 Firmware Update Tool............................................................................................................................................................... 6-57
6.3.2 Firmware Update Tool............................................................................................................................................................... 6-58
6.4 Service Tools............................................................................................................................................................... 6-59
6.4.1 Tool List..................................................................................................................................................................................... 6-59