Service manual

Product spec and feature
Service Manual
2-28
Samsung Electronics
2.2.2.5 HVPS(High Voltage Power Supply) PBA
The HVPS creates the high voltages for T1(+), T2(+,-), Charger(-), DEV, and SUPPLY and then, supplies
these voltages to the Developer part for making best condition to print. The HVPS part takes the 24V and
outputs the high voltages and then, the high voltages are supplied to the Toner, OPC Cartridge, and Transfer
Belt and Roller.
Nip Exit
OPC Waste &
ITB Tension
Waste
Regi Main PBA
BIAS AC
+180V 3%
BIAS DC
-595V 3%
T1
+1000V 3%
CHARGER
-1000V 3%
T2
+1550V 3%
-1300V 20%
BIAS AC
+180V 3%
BIAS DC
-595V 3%
T1
+1000V 3%
CHARGER
-1000V 3%
T2
+1550V 3%
-1300V 20%
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