High Voltage Power Supply Unit - Brother HL-2600CN Service Manual

2.5

High Voltage Power Supply Unit

(1) Outputs and Function
No. Function
1 Charging
2 First Transfer
Developing
3
Bias
4 Second Transfer
Transfer Roller
5
6 Paper Discharging
7 Drum Cleaning
(2) Layout of Connector Pin Assignment
See Fig.4-41 on the following page.
P/S
Name
CHV(-)
CBV(-)
Y,M DBV(-A)
C,K DBV(-B)
THV(+)
THV(-)
Cleaning
ACV( )
DCV(+)
FCBV
Power Supply (P/S)
Approx. Output Voltage
Max (V)
-7kV Max
-650 A
-1200V Max
-1600V Max
-1600V Max
4.0kV Max
-1500V Max
5.5kV Max
-800V Max
1200VMax
IV-60
Approx. Output
Typical (V)
-5.5kV
-550 A
-600V
-1.5 A
-240V
-1.5 A
1.3kV
1.3 A
-800V
-0.8 A
4.9kV
-800V
500V
10 A