Ricoh D129 Service Manual page 295

Main SP Tables-4
Scan Image Density Adjustment
Adjusts the white shading parameter when scanning an image with the ARDF.
4688* Adjusts the density level if the ID of outputs made in the DF and Platen mode
is different.
[80 to 120 / 98 / 1 % ]
White Level Peak Read
4690
Displays the peak level of the white level scanning.
001 RE
002 RO
White Level Peak Read
4691
Displays the peak level of the white level scanning.
001 GE
002 GO
White Level Peak Read
4692
Displays the peak level of the white level scanning.
001 BE
002 BO
Black Level Peak Read
4693
Displays the peak level of the black level scanning.
001 RE
002 RO
D129/D130
[0 to 1023 / 0 / 1 digit ]
[0 to 1023 / 0 / 1 digit ]
[0 to 1023 / 0 / 1 digit ]
[0 to 1023 / 0 / 1 digit ]
5-36 SM