Brother MFC-9420CN Service Manual page 10

A2.2 SETTING ID CODES TO MACHINES..............................................................APP. 2-8
APPENDIX 3 CUSTOMIZING CODES ACCORDING TO SHIPPING DESTINATION
APPENDIX 4 FIRMWARE SWITCHES (WSW)
APPENDIX 5 WIRING DIAGRAM
APPENDIX 6 CIRCUIT DIAGRAMS
NCU PCB (U.S.A. model)
NCU PCB (Europe, Oceania, Asia model)
NCU PCB (Japanese model)
POWER SUPPLY PCB 100V, 127V
POWER SUPPLY PCB 240V
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