Oki OKIOFFICE 1200 Field Engineering Manual page 148

NCU PCB
1. Remove the EXIT TRAY.
2. Remove the two NCU PCB mounting screws and F.G. wire mounting screws.
3. Disconnect all connectors on the NCU PCB.
4. Remove the NCU PCB.
NCU PCB
MODULAR PCB
1. Remove the REAR COVER.
2. Remove four shield plate mounting screws, and then remove the SHIELD PLATE.
3. Disconnect all connectors on the Modular PCB.
4. Remove two modular PCB mounting screws, and then remove the MODULAR PCB.
Modular PCB
5-15