Oki C5500 Maintenance Manual page 241

(8) Inlet sensor PCB (RSF PCB)
(9) Color adjustment sensor PCB (PRC PCB)
(10) High-voltage power supply PCB
(11) Low-voltage power supply PCB
To PRN PCB
POWER connector
CN3
43085101TH Rev.1
TR-K TR-Y
CN1
Short-circuit
plug for CN6
CN6
Notes!
CN6: Connector for switching AC input voltage setting
Short-circuit plug installed for 120-V system/Short-circuit plug not installed for 230-V system
R2
5 1
CN
TR-M
To fuser unit I/F connector
CN2
CN1
Oki Data CONFIDENTIAL
TR-C
241 /