Ricoh S-C4.5 Field Service Manual page 226

3. Appendix: SP Mode Tables
4646 1 Offsetpre-Mono
4646 2 Offsetpre-Color
4646 3 Offset-Mono
4646 4 Offset-Color
4646 5 Gain-Mono
4646 6 Gain-Color
3
4654* SBU Offset-Adjust
4654 1 EVEN
4654 2 ODD
4654 3 RED
4654 4 GREEN
4654 5 BLUE
4658* SBU Gain-Adjust
4658 1 EVEN
4658 2 ODD
4658 3 RED
4658 4 GREEN
4658 5 BLUE
4685* Gray Balance-Book
4685 1 RED
4685 2 GREEN
4685 3 BLUE
4686* Gray Balance-DF
30
[0 = Success / 1 = Failure]
Displays the result of SBU adjustment.
[0 to 255 / - / 1 /step]
Displays the offset value of the offset adjustment in the
SBU.
[0 to 511 / - / 1 /step]
Displays the gain value of the gain adjustment in the SBU.
[128 to 383 / 256 / 1 /step]
Adjusts the coefficient of the gray balance adjustment for
the book scanning.