Ricoh D197 Service Manual page 649

SP Mode Tables - SP4000
4610 [Gray Balance Set: G]
Book Scan
Displays/Saves gray balance adjustment value (GREEN) of scanners
face side (Book).
4-610-001
Adjusted value by the factory adjustment is saved.

Value increase: Increases green.

Value decrease: Increases green.
DF Scan
Displays/Saves gray balance adjustment value (GREEN) of scanners
face side (ADF).
Adjusted value by the factory adjustment is saved.

Value increase: Increases green.
4-610-002

Value decrease: Increases green.

D197/D198/D199/D200/D201/D202
*ENG
*ENG
Gray balance adjustment value of DF scan can be corrected with
SP4-688-001/002: DF density adjust. (These SPs can adjust the
density difference correction between Book scanning and DF
face side scanning.)
[-384 to 255 / -100 / 1digit/step]
[-384 to 255 / -100 / 1digit/step]
5-74 SM