Kyocera TASKalfa 306ci, Service Manual

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2R4/2R5/2R6
6-248
Contents
If dust can be detected by comparing the original trailing edge scanned data with the scanned
data after the original feed, change the original scan position next time.
Also, reduce the black lines by image correction.
Purpose
Use as the corrective measures for the black lines appearing with dust on the original scanning
position when using the document processor.
Setting
1.Press the [Start] key.
2.Select the item to set.
3.By using the [+] [-] keys or the numeric keys, change the setting value.
* :If the set value is reduced, dark density image is regarded as dust and dust detection
becomes more likely.
If the set value is increased, dust detection becomes less likely.
Method: Black Line
1.Select [Clear].
2.Press the [Start] key.
* :Original scan position returns to the initial line.
Completion
Press the [Stop] key.
* :The screen for selecting a maintenance item No. is displayed.
U087 Setting the DP scanning position change operation
(Message: Set DP Scanning Position Operation)
Items Contents Setting range Initial
setting
Front Set the 1st side scanning data threshold 0 to 128 48
Back Sets the 2nd side scanning data threshold when
duplex scanning 0 to 128 48
Black Line Initialize the original scanning position - -