Level History - Minolta Di 620 Manual

1155SBS050409A

9) Level History

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This function is used to show the various level histories which are changed according to the operat-
ing conditions of the copier and user requirements.
Touch Panel Display
Level History
Tech. Rep. Mode
Displays the approximate current temperature of the Upper Fusing Roller.
Variable Range
120 to 250 (°C)
Displays the approximate current temperature of the Lower Fusing Roller.
Variable Range
90 to 200 (°C)
Displays the control voltage set with ATDC Sensor Adjustment (F8).
Note: The Level History data is updated when the ATDC Sensor Adjust-
ment is completed. After a value has been entered from the 10-Key
Pad for the ATDC "Set" of Adjust, that value is updated for "ATDC
Set" of Level History.
Variable Range
0 to 9.4 (V)
Displays the approximate current ATDC Sensor output voltage and the T/C
value (%).
Note: Here is the correspondence between the output voltage and T/C.
3.57V=1%
2.50V=4%
Variable Range
0 to 4.7 (V)
Displays the AIDC Sensor LED control voltage adjusted with the AIDC
Sensor contamination correction (fine adjustment).
Note 1: The LED control voltage is adjusted in the range between 3.14V
and 4.7V. If it is impossible to adjust the value so that it will fall
within this range, first make an AIDC Sensor variation adjustment
(coarse adjustment), then make this adjustment.
Note 2: The greater the LED control voltage, the greater the intensity of the
LED light and the greater the Sensor output.
Variable Range
0 to 4.7 (V)
S-47
Level History
Setting
<Fuser (Upper)>
<Fuser (Lower)>
<ATDC Set>
<ATDC Current>
3.21V=2% 2.86V=3%
2.32V=4.5% 2.15V=5%
<AIDC Fine Set>
Increments
5°C
Increments
5°C
Increments
0.1V
2.68V=3.5%
Increments
0.1V
Increments
0.1V