Ricoh D127 Service Manual page 292

System Service Mode
4694* Black Level Peak Read: G
4694 1 G Color 600
4694 2 G Color1200
4694 3 BK E
4694 4 BK O
4695* Black Level Peak Read: B
4695 1 B Color 600
4695 2 B Color1200
4802* DF Shading FreeRun
4802 1 Lamp OFF
4802 2 Lamp ON
4804* Home Position
4804 1 Home Position
4806* Carriage Save
4806 1 Carriage Save
4808* Factory Setting Input
4808 2 Execution Flag
D127/D128
[0 to 1023 / 0 / 1 digit/step]
[0 to 1023 / 0 / 1 digit/step]
[0: OFF / 1: ON]
Execution type SP
Execution type SP
[0 to 1 / 0 / 1 /step]
3-36 SM Appendix