Controlling The Charging Bias - Canon iR C3200 Series Service Manual

9.5.4.2 Controlling the Charging Bias

AC
Component:
DC
Component:
d-1. Route of the Primary Charging Bias
High-voltage unit
level of output suited to discharge current control
level of output suited to the reading of the environment sensor/SALT
sensor
DC power supply unit
J85 J87
J76
HV1-SUB
J73 J75
J71 J72 J71 J72
HV1(Y) HV1(M)
J70 J70
T-9-36
J91
HV2-SUB
J77 J79
J71 J72 J71
HV1(C) HV1(Bk)
J70 J70
F-9-31
J86
J82
HV2
J81
J72
AC/DC bias for primary
charging roller
: +24V
: -1kV
Chapter 9
0000-4502
9-35