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Summary of Product 4.4 SMPS & HVPS The SMPS supplies DC power to the system. The supply receives 110V/220V input, and outputs 5V, 12V, and 24V to supply the power to the main board and ADF board. FEED SENSOR MANUAL SENSOR COVER OPEN SWITCH PAPER-EMPTY SENSOR F101 250V L2A EXIT SENSOR CN1 (H/L CON.) F1 110V : 125V/8A 220V : 250V T 5A H F2 110V : 125V/3A 220V : 250V 2A H CN3 (FAN CON.) MAIN PBA CON. MHV OPC THV DEV SUPPLY The HVPS creates the high voltage for THV/MHV/Supply/Dev and supplies it to the developer to be used in optimizing the image display. The HVPS uses the 24V as an input and outputs the high voltage for THV/MHV/BIAS, toner, OPC cartridge, and transfer roller. 4-12 Service Manual July 2003 WorkCentre PE16
