31 March, 1999
MECHANICAL OVERVIEW
1-7
Overall
Information
1.2.3 CHARGE CORONA UNIT VOLTAGES
The charge corona wire receives a constant current (C) of – 700
µ
A (about – 5000
V).
The charge grid voltage (G) varies depending on the process control results.
Range: –320 V to –820 V
Default: –600 V
G024V662.WMF
OPC belt
Cleaning blade
Charge grid
Quenching
lamp
Charge corona unit
G = –600 V
C = –700
µ
A
(About –5000 V)
