Ricoh FT3020 Field Service Manual page 140

7B. DIP SW Table
I.
Usage of DIP SW 101 (on the main PCB)
DIP SW 101
No.
1
Free Run
2 Count Down
6 l/D Sensor LED ON
(Toner Supply Control)
3 ON (Fixed Mode)
4
OFF
5 OFF
0%
ON
ON ON
OFF
ON ON
OFF
7% 10.5%
3.5%
OFF
Normal Operation
Count Up
Normal Operation
OFF (Detect Mode)
ON
OFF OFF
OFF ON
OFF
0% 10% 20%
ON
ON
30%