44 4-104-10Disassembly/Assembly > List of Parts > Connector Layout Drawing (TAYPE I) > Internal 1Disassembly/Assembly > List of Parts > Connector Layout Drawing (TAYPE I) > Internal 1Connector Layout Drawing (TAYPE I)Internal 1SW2SW1PS201M201PS205PS204PS202PS203PS9150PS915PS2066121620 9 52326312425293027282 17 8 21 4 3 1110 13 17 18 22 191514Key No. Symbol Jack No. Name Relay Connector Key No. Jack No. Symbol Name REMARKS1 UN1 J251 Engine Controller Board - SW2 Door Switch2 UN1 J252 Engine Controller Board - SW2 Door Switch3 UN1 J211 Engine Controller Board 23 J1205 - Paper Feeder4 UN1 J214 Engine Controller Board 24 J2100 - TAG5 UN1 J208 Engine Controller Board - PS201 Duplex Reverse Sensor6 UN1 J205 Engine Controller Board - PS202 Multi-purpose Tray MediaPresence Sensor7 UN1 J204 Engine Controller Board - PS203 Cassette Media PresenceSensor8 UN1 J203 Engine Controller Board - PS204 Top Sensor8 UN1 J203 Engine Controller Board - PS205 Media Full Sensor9 UN1 J213 Engine Controller Board - PS206 FD Tray Media FuLL Sensor10 UN1 J202 Engine Controller Board 25 J1202 M201 Main Motor11 UN1 J207 Engine Controller Board - UN3 Connecting PCB12 UN1 J201 Engine Controller Board 26 J703 UN21 Main Controller BoardF-4-7F-4-7