Table of Contents
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Mode No.
Class 1
Class 3
and 2
4-909*
2 *
Line Width
Correction 1 -
White
3 *
Line Width
Correction 1 -
Black
Line Width
4 *
Correction 2 -
White
5 *
Line Width
Correction 2 -
Black
6*
Error Diffusion
Gamma Table
7 *
Edge Detection 1
8 *
Edge Detection 2
19
Image Data Path -
Application
20
Image Data Path -
Printing
SM
SERVICE PROGRAM MODE
Function
Decides the threshold value for a pixel
to be white when line width correction
type 1 is performed.
Do not change the value.
Decides the threshold value for a pixel
to be black when line width correction
type 1 is performed.
Do not change the value.
Decides the threshold value for a pixel
to be white when line width correction
type 2 is performed.
Do not change the value.
Decides the threshold value for a pixel
to be black when line width correction
type 2 is performed.
Do not change the value.
Selects the gamma table for error
diffusion.
Do not change the value.
Decides the threshold value to calculate
the difference between the object pixel
and the surrounding pixels.
Do not change the value.
Decides the threshold value for
detecting an edge area.
Do not change the value.
Selects one of the following video data outputs, which will
be used for application.
0: After image processing
1: After MSU
2: After gamma correction
3: After image scanning
4: Not output
5: Normal operation
Do not change the value.
Selects one of the following video data outputs, which will
be used for printing.
0: After image processing
1: After MSU
2: After image overlay
3: From application
4: Test mode 1
5: Test mode 2
6: Test mode 3
7: Not output
8: Normal operation
Do not change the value.
4-29
Settings
0 ~ 15
1 /step
3
0 ~ 15
1 /step
13
0 ~ 15
1 /step
4
0 ~ 15
1 /step
12
0: Gamma
table 0
1: Gamma
table 1
0 ~ 255
1 /step
24
0 ~ 255
1 /step
128
A230/A231/A232
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Table of Contents
Troubleshooting
