Kyocera TASKalfa 306ci, Service Manual

Page: 243 / 430

2R4/2R5/2R6
6-242
Contents
Adjusts the starting position for scanning originals from the DP.
Execute test copy at the four scanning positions after adjustment.
Purpose
Adjust if the image fogging occurs because the scanning position is not proper when the DP is
used
* :Execute U071 to adjust the timing of the DP leading edge when the scanning position is
changed.
Method
1.Press the [Start] key.
2.Select the item to adjust.
Adjustment: DP Read
1.Select [DP Read].
2.By using the [+] [-] keys or the numeric keys, change the setting value.
* :When the setting value is increased, the image moves backward, and it moves forward
when the setting value is decreased.
3.Press the [Start] key to set the setting value.
Adjustment: Black Line
1.Select [Black Line].
2.By using the [+] [-] keys or the numeric keys, change the setting value.
3.Press the [Start] key to set the setting value.
4.Set the original (the one of which density is known) in the DP and press the [System Menu]
key.
5.Press the [Start] key to execute the test copy.
6.Perform the test copy at each scanning position with the setting value from 0 to 3 and check
that no black line appears and the image is normally scanned.
Completion
Press the [Stop] key.
* :The screen for selecting a maintenance item No. is displayed.
U068 DP scanning position adjustment
(Message: Adjust DP Scan Position)
Items Contents Setting range Initial
setting
Data
variation
DP Read Adjusts the starting position for scanning
originals. -33 to 33 0 0.158
mm
Black Line Adjusts the scanning position for the test
copy originals. 0 to 3 0 -