Konica Minolta 7075/FORCE 75, Руководство по обслуживанию

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36 ADJUSTMENT
1. High Voltage Auto Adjustment
Charging, separation (AC), separation (DC), de-
velopment bias current and voltage are adjusted
in sequence.
Preparation: Be sure the drum frame is set.
Step Operation
1 Enter the 36 mode.
2 [36 Mode Menu Screen]
Press “
1
Process adjustment.”
3 [Process Adjustment Menu Screen]
Press “
1
High Voltage Adjustment.”
4 [High Voltage Adjustment Menu Screen]
Press “
1
High Voltage Auto Adjustment.”
5 [High Voltage Auto Adjustment screen]
Press the
START
key.
Various high voltage adjustments are
made automatically.
Adjustment completes in about 30 sec-
onds and an end message is displayed.
6 Press the
PREVIOUS SCREEN
key to re-
turn to the Process Adjustment Menu
Screen.
2. High Voltage Adjustment (Charge)
High Voltage Adjustment (Charge) is inhibited in
the field.
3. High Voltage Adjustment (Transfer)
Default setting value must be set under the
guidance of Konica Technology Support Center.
4. High Voltage Adjustment (Separation AC)
Default setting value must be set under the
guidance of Konica Technology Support Center.
5. High Voltage Adjustment (Separation DC)
Default setting value must be set under the
guidance of Konica Technology Support Center.
6. High Voltage Adjustment (Charging Grid
Voltage)
High Voltage Adjustment (Charging Grid Voltage)
is inhibited in the field.
7. High Voltage Adjustment (Bias of
Development)
Default setting value must be set under the
guidance of Konica Technology Support Center.
8. Transfer Guide Confirm
Transfer Guide Confirm is inhibited in the field.
Reference 1:
If a transfer adjustment error, separation DC ad
justment error, separation AC adjustment error
or development bias adjustment error message
is displayed during high voltage auto adjustment,
clean the unit associated with the error, check
its installation state and retry the high voltage
auto adjustment.