Ricoh B039 - Iob (I;O Board); Main Motor; Rear Exhaust Fan

OTHER REPLACEMENTS
B039/B040/B043 3-46 SM
3.12.5 IOB (I/O BOARD)
1. BiCU (☛3.12.4)
2. IOB [A] (all connectors, ! x 6, 1 ribbon
cable)
3.12.6 MAIN MOTOR
1. Rear cover (☛ 3.3.1)
2. Main motor [B] (! x 4, " x 1)
3.12.7 REAR EXHAUST FAN
1. Rear cover (☛ 3.3.1)
2. Rear exhaust fan [C] (! x 2 , " x 1)
B039R910.WMF
B039R908.WMF
B039R918.WMF
[A]
[B]
[C]