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[ 2 ] Operation
Notes:
When adjusting output of high-voltage transformer, make sure to use the high-voltage
transformer jig.
Connect the digital testers as described in "[1] Preparation", and follow the procedure on the next
page to adjust the output from the main charger, developer bias charger, transfer charger and
separation charger.
<Keys to press>
[0][5]
[POWER]
1
[Digital keys]
: Enter the code.
[START]
[UP] or [DOWN]: Adjust the value "YYY" to satisfy the following table.
Main charger bias
Transfer cleaning
Transfer cleaning
[OK]
: Adjusted value "YYY" is stored in memory.
or
[INTERRUPT]
Return to 1 to enter
the other adjustment
code.
[POWER] : OFF/ON
ES9160 MFP / ES9170 MFP
SETTING / ADJUSTMENT
<Display>
Code
Item
Developer bias
2020
2040
2052
Transfer bias
2078
Separation bias
2083
bias(positive)
2084
bias(negative)
Fig.6-30
A
100%
TEST MODE
XXX
100%
TEST MODE
YYY
Current set value
Adjustment value
-377 5V
-516 5V
2300 55mV
-402 55mV
1800 55mV
-322 55mV
A
100%
TEST MODE
© 2012 OKI DATA CORPORATION All rights reserved
6 - 48
A3
A3
Code No.
A3
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