Ricoh Aficio MP201SPF Service Manual page 286

System Service Mode
4640 4 GREEN
4640 5 BLUE
4641 SBU Gain-Loop
4641 1 EVEN
4641 2 ODD
4641 3 RED
4641 4 GREEN
4641 5 BLUE
SBU Offsetpre-Loop
4642
4642 1 EVEN
4642 2 ODD
4642 3 RED
4642 4 GREEN
4642 5 BLUE
4646 SBU Adj Error
4646 1 Offsetpre-Mono
4646 2 Offsetpre-Color
4646 3 Offset-Mono
4646 4 Offset-Color
4646 5 Gain-Mono
4646 6 Gain-Color
D115/D116
[0 to 10 / 0 / 1 /step]
Displays the number of the gain adjustment in
the SBU.
[0 to 3 / 0 / 1 /step]
Displays the number of the pre-offset adjustment
in the SBU.
[0 = Success / 1 = Failure]
Displays the result of SBU adjustment.
3-14 SM Appendix