High Voltage Power Supply Pcb (Hvps) - Panasonic UF-585 Service Manual

3.13 High Voltage Power Supply PCB (HVPS)

High Voltage Output
Pin No. Signal Name
T Transfer
C Charge
D Development
CN39
Refer to LPC PCB CN53.
T201
Destination
Bias Transfer Roller
Bias Charge Roller
Development Roller
-300V
T301
T101
Signal Waveform
0V
1500Vp-p
86
T401
D
T
C
Function
(1) Transfer Current: (+2.5 µA)
(2) Cleaning Voltage: (-1500 V)
Charge Current: 220 µA
(AC 220 Hz Sine Wave)
& DC Charge Voltage
Development Voltage
(AC 1.875 kHz Square Wave)
& DC Voltage