SP4xxx: Scanner 
SM 5-63 D017/D018/D019/D020 
Service 
Tables 
green signal in the CCD circuit board (black and 
white printing speed). 
[0 to 255 / 128 / 1 digit/step] 
8  Factory Setting: GO BW 
Displays the factory setting values of the black 
level adjustment (fine adjustment) for the odd 
green signal in the CCD circuit board (black and 
white printing speed). 
 
Black Level 2: Rough Adjustment Display 
4675 
BE: Blue Even signal, BO: Blue Odd signal 
1 
Factory Setting: BE 
Color 
Displays the factory setting values of the black level 
adjustment (rough adjustment) for the even blue 
signal in the CCD circuit board (color printing speed).
[0 to 255 / 112 / 1 digit/step] 
2 
Factory Setting: BO 
Color 
Displays the factory setting values of the black level 
adjustment (rough adjustment) for the odd blue 
signal in the CCD circuit board (color printing speed).
3 
Factory Setting: BE 
Color 
Displays the factory setting values of the black level 
adjustment (fine adjustment) for the even blue signal 
in the CCD circuit board (color printing speed). 
[0 to 255 / 128 / 1 digit/step] 
4 
Factory Setting: BO 
Color 
Displays the factory setting values of the black level 
adjustment (fine adjustment) for the odd blue signal 
in the CCD circuit board (color printing speed). 
5 
Factory Setting: BE 
BW 
Displays the factory setting values of the black level 
adjustment (rough adjustment) for the even blue 
signal in the CCD circuit board (black and white 
printing speed). 
[0 to 255 / 112 / 1 digit/step] 
6 
Factory Setting: BO 
BW 
Displays the factory setting values of the black level 
adjustment (rough adjustment) for the odd blue