2.2.4.9 FDB PBA (FUSER DRIVE BOARD)
FDB(FUSER DRIVE BOARD) is controlled by MCB’s AC lamp control signal.
It can handle the FUSER Assy’ by providing AC voltage.
< General Input/Output Voltage >
1) AC 110V (90V ~ 135V)
2) AC 220V (180V ~ 270V)
3) Output Power: 800[W]
(800[W]/100V~120V=8A)
(800[W]/220V~240V=4A)
2.2.4.10 HVPS PBA (High Voltage Power Supply)
HVPS Part outputs the high voltage for THV(+),(-)/MHV/DEV/DTS/FU-BIAS by DC 24V input and the output
high voltage is provided into OPC Cartridge and Transfer Roller. It helps transfer toner to media well.
< General Input Voltage >
1) DC 5V (4.75 ~ 5.25V)
2) DC 24V (21.6V ~ 27.6V)
< General Output Voltage >
1) MHV: -1200V±3%
2) Fu-Bias: 220V±5%
3) DEV: -500V±3%
4) THV(+): 1400V±3%
5) THV(-): -1300V±20%
6) DTS: -1800V±3%
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