Toshiba E-STUDIO3008A - Page 431

6
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SETTING / ADJUSTMENT
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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.
Fig.6-28
100%
A3
A
TEST MODE
100%
XXX
YYY
A3
TEST MODE
100%
A3
A
TEST MODE
Return to 1 to enter
the other adjustment
code.
FS-05
[UP] or [DOWN]: Adjust the value “YYY” to satisfy the following table.
[START]
Enter the code.
[POWER] : OFF/ON
Code No.
Current set value
<Keys to press>
<Display>
[OK] : Adjusted value “YYY” is stored in memory.
1
Item
Code
2020
2040
2052
2078
Adjustment value
Developer bias
Main charger bias
Transfer bias
Separation bias
2083
Transfer cleaning
bias(positive)
2084
Transfer cleaning
bias(negative)
-547 5V
1600 50mA
-400
50mA
1000 50mA
-300 50mA
20/25/30 ppm
-558 5V
2300 50mA
1800 50mA
-427 5V
35/45/50 ppm