Table of Contents
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SERVICE PROGRAM MODE
Mode No.
(Class 1 , 2 & & & & 3)
4-912
Text/Photo Separation Setting
1
MTF Filter
(Sub Scan) –
Edge
2
MTF Filter
(Main Scan) –
Edge
3
White
Threshold
Level – Edge
Detection
4
Gray
Threshold
Level – Edge
Detection
5
Black
Threshold
Level – Edge
Detection
6
Peak Thresh
Level Change
7
Bottom Thresh
Level Change
8
H. Max.
Thresh Level
(Sub Scan) –
Half Tone
9
L. Max.
Thresh Level
(Sub Scan) –
Half Tone
10
H. Min. Thresh
Level (Sub
Scan) – Half
Tone
11
L. Min. Thresh
Level (Sub
Scan) – Half
Tone
12
H. Max.
Thresh Level
(Main Scan) –
Half Tone
Function
* Selects the strength of the MTF filter (sub
scan) for edge detection in text/photo
separation processing.
This SP is ignored unless the user selects
'SP Mode Changed' in UP mode.
* Selects the strength of the MTF filter (main
scan) for edge detection in text/photo
separation processing.
This SP is ignored unless the user selects
'SP Mode Changed' in UP mode.
* Selects the threshold level for white for
edge detection in letter/photo separation
processing.
This SP is ignored unless the user selects
'SP Mode Changed' in UP mode.
* Selects the threshold level for gray for edge
detection in letter/photo separation
processing.
This SP is ignored unless the user selects
'SP Mode Changed' in UP mode.
* Selects the threshold level for black for
edge detection in letter/photo separation
processing.
This SP is ignored unless the user selects
'SP Mode Changed' in UP mode.
* This SP mode is for designer use only.
* This SP mode is for designer use only.
* This SP mode is for designer use only.
* This SP mode is for designer use only.
* This SP mode is for designer use only.
* This SP mode is for designer use only.
* This SP mode is for designer use only.
4-32
June 30, 1998
Settings
0 ~ 7
1/step
0
0 ~ 7
1/step
0
0 ~ 255
1/step
16
0 ~ 255
1/step
32
0 ~ 255
1/step
120
0 ~ 255
1/step
80
0 ~ 255
1/step
155
0 ~ 255
1/step
16
0 ~ 255
1/step
30
0 ~ 255
1/step
40
0 ~ 255
1/step
20
0 ~ 255
1/step
16
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