KIP 9000 Service Manual page 172

4) Press the [ENTER] KEY to output from the HVP4.
Measure the voltage with multi-meter. (It is required to be careful about the "target media type"
of DC Component at this time. See the following NOTE.)
Press the [ENTER] Key again to stop outputting when measurement is finished.
Standard value of DC Component for each media type is as follow.
Plain paper
Tracing paper
Film
NOTE
As known generally, the DC Component (HVP4 output voltage) can be set separately to each
media type (plain paper, tracing paper and film). The DC Component current output by Service
Mode 3-A1 will target one of 3 media types that was selected at the latest print opportunity. (If
tracing paper was used in the latest printing, the DC Component will target the tracing paper if
outputted by Service Mode 3-A1.) The target media type can not be changed even if you
change the switch selection of Media Type Selector.
To change the target media type, do as follows.
(1) Select the Adjustment Mode 0 (Sub Mode No.4), and select any of Item No.1F, 20 and 21
according to the necessity. (Select "1F" if you will check the DC Component for plain paper
for example.)
1F : Separation Corona DC component (PPC)
20 : Separation Corona DC component (Tracing)
21 : Separation Corona DC component (Film)
(2) Change and decide the setting value by usual way in the selected Item No. The target
media type is changed according to the "target media type" of selected setting item
if the value is decided. (If any new value is decided in item "20" (for tracing paper) for
example, the target media type applied in Service Mode 3-A1 will change to tracing paper.)
(3) Select the Service Mode 3-A1 and output from the HVP4. The HVP4 will output the DC
Component for proper media type.
-250V +/-3V
-300V +/-3V
-10V +/-3V
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