Canon Color imageRUNNER C4580 Service Manual - page 278
of
851
Chapter 9
9-37
F-9-31
c-2. Route for the Downstream Auxiliary Brush Bias Control Signal
DC bias for
downstream
auxiliary brush
-1kV
+24V
High-voltage unit
HV1(Y)
J70
J71
J72
HV1(M)
J70
J71
J72
HV1(C)
J70
J71
J72
HV1(Bk)
J70
J71
J72
J76
HV2
J81
J82
HV1-SUB
HV2-SUB
J87
J91
J86
J85
J75
J77
J73
J79
DC power supply unit