Setting The Image Processing Mode - Kyocera TASKalfa 6501i Service Manual

Item No.
U470 Setting: [System]
1. Select the item to be set.
2. Change the setting value using the +/- keys or numeric keys.
Display
Y
CbCr
3. Press the start key. The value is set.
Supplement
While this maintenance item is being executed, copying from an original is available in interrupt
copying mode (which is activated by pressing the system menu key).
Completion
Press the stop key.
* : The screen for selecting a maintenance item No. is displayed.
U485

Setting the image processing mode

Description
Sets the detection level for scanning printed matter outputted with the confidential document
guard function. Also, sets the process PDF images are rotated.
Purpose
To change the detection level when the confidential document guard is not printed well for detec-
tion in scanning. Also, changes the process of how PDF images are rotated.
Method
1. Press the start key.
2. Select the item.
Conf. Doc. Detection
PDF Rotation
Setting: [Conf. Doc. Detection]
1. Change the setting value using +/- keys or numeric keys.
Display
Conf. Doc.
Detection
A smaller value raises the detection sensitivity but increases the possibility of false detection.
A larger value lowers the detection sensitivity but decreases the possibility of false detection.
2. Press the start key. The value is set.
Compression ratio of brightness
Compression ratio of color differential
Display
Confidential document guard detection level
Processing the rotation of PDF images
Confidential document guard detection
level
Description
Description
Description
Description
1-3-181
2N8/2N7
Setting Initial
range setting
1 to 100 90
1 to 100 90
Setting Initial
range setting
1 to 5 1