3-37
Machine Parameter 472
Switch
Initial
Setting
Adjust Usage/Comments
7 0 White balance adjustment
Color scan
Resolution: All
Switch 76543210
16 steps 00010000 + Darkest setting
:
8 steps 00001000
:
4 steps 00000100
:
0 step 00000000  Standard
:
-4 step 10000100
:
-8 step 10001000
:
-16step 10010000 Lightest setting
The total step is the sum of Machine parameter
472 and 492 (ADF only). However the steps cannot
exceed –16 or 16.
6 0
5 0
4 0
3 0
2 0
1 0
0 0
Machine Parameter 473
Switch
Initial
Setting
Adjust Usage/Comments
7 0 White balance adjustment
Grayscale scan
Resolution: All
Switch 76543210
16 steps 00010000 + Darkest setting
:
8 steps 00001000
:
4 steps 00000100
:
0 step 00000000
 Standard
:
-4 step 10000100
:
-8 step 10001000
:
-16step 10010000 Lightest setting
The total step is the sum of Machine parameter
473 and 492 (ADF only). However the steps cannot
exceed –16 or 16.
6 0
5 0
4 0
3 0
2 0
1 0
0 0