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e-STUDIO350/352/353/450/452/453
ADJUSTMENT
3 - 37
3
[ 2 ] Operation
Note:
Note:
When adjusting output of high-voltage transformer, make sure to use a current measuring jig
(except developer bias).
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.
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.
[0][5]
[POWER]
[UP] or [DOWN]: Adjust the value “YYY” to satisfy the following table.
[Digital keys]
[START]
: Enter the code.
[POWER] : OFF/ON
Code
210
Adjustment value -790±5V
205
-521±5V
221
413±45mV
Code No.
Current set value
<Keys to press>
<Display>
[SET]
or
[INTERRUPT]
: Adjusted value “YYY” is stored in memory.
1
Center value
Transfer charger
Main
charger
Developer
bias charger
Code
Adjustment value RMS value
Mean value
231
1267±115mV
1235±112mV
Center value
Separation