3-44
Machine Parameter 487
Switch
Initial
Setting
Adjust Usage/Comments
7 0 Black balance adjustment
Black and White scan
Resolution: 300x300 dpi,
200x200dpi
Document type: Photo
Switch 76543210
64 steps 01000000 + Darkest setting
:
32 steps 00100000
:
16 steps 00001000
:
8 step 00000100
:
0 step 00000000 Lightest setting
The total step is the sum of Machine parameter
487 and 494 (ADF only). However the steps cannot
exceed 64.
6 0
5 0
4 0
3 0
2 0
1 0
0 0
Machine Parameter 488
Switch
Initial
Setting
Adjust Usage/Comments
7 0 Black balance adjustment
Grayscale scan
Resolution: All
Switch 76543210
64 steps 01000000 + Darkest setting
:
32 steps 00100000
:
16 steps 00001000
:
8 step 00000100
:
0 step 00000000 Lightest setting
The total step is the sum of Machine parameter
488 and 495 (ADF only). However the steps cannot
exceed 64.
6 0
5 0
4 0
3 0
2 0
1 0
0 0
Machine Parameter 489
Switch
Initial
Setting
Adjust Usage/Comments
7 0 Black balance adjustment
Fax mode
Document type: Gray scale
Contrast: Dark, Darker, Light,
Lighter
Switch 76543210
64 steps 01000000 + Darkest setting
:
32 steps 00100000
:
16 steps 00001000
:
8 step 00000100
:
0 step 00000000 Lightest setting
The total step is the sum of Machine parameter
489 and 494 (ADF only). However the steps cannot
exceed 64.
6 0
5 0
4 0
3 0
2 0
1 0
0 0
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