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Summary of Product
WorkCentre PE16July 2003
Service Manual
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.
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.