SERVICE PROGRAM MODE
10 August, 2001
4-30
4
Mode Number/Name
Function/[Setting]
Background Erase
6
Text
This adjustment is only effective for the “Custom
Setting” original type.
A larger number reduces dirty background. If “0” is
selected, background erase is disabled.
[0 ~ 255 /
0
/ 1 step]
7
Photo
[0 ~ 255 /
0
/ 1 step]
8
Text/Photo
[0 ~ 255 /
0
/ 1 step]
9
Pale
[0 ~ 255 /
0
/ 1 step]
10
Generation
[0 ~ 255 /
0
/ 1 step]
Gamma Selection
11
Text
This adjustment is only effective for the “Custom
Setting” original type.
Selects the gamma table for each original type.
[0 ~ 2 /
0
/ 1/step]
0: Standard gamma table
1: This gamma table reduces the background of the
original and gives sharp characters.
2: The gamma table increases the number of
gradations in high-density areas.
12
Photo
[0 ~ 2 /
0
/ 1/step]
13
Text/Photo
[0 ~ 2 /
0
/ 1/step]
14
Pale
[0 ~ 2 /
0
/ 1/step]
904*
15
Generation
[0 ~ 2 /
0
/ 1/step]
Image Data Path
905*
Selects one of the following video data outputs which
will be used for printing.
DFU
[0 ~ 3 /
0
/ 1 step]
0: Normal
1: After black level correction
2: After shading correction without black level
correction
3: Shading data
1
Fax 25%, 50%
Reduction
Determines whether 25% and 50% reduction is
available in fax mode.
[
0 = No
, 1 = Yes]
907*
2
Outline Level
Japanese version only DFU
IPU Image Data Path
909*
Selects one of the following image data outputs, which
will be used for printing.
DFU
[0 ~ 255 /
0
/ 1 step]
Bit 7: Shading
Bit 6: Scanner gamma
Bit 5: Pre-filtering
Bit 4: Magnification
Bit 3: Scanner/Printer Mask
Bit 2: Gradation
Bit 1: Filtering
Bit 0: Printer gamma