Ricoh D131 Service Manual page 627

SP2000 Drum
9 Copy Count History 6
[0 to 0xFFFF/0/0]
10 Copy Count History 7
[0 to 0xFFFF/0/0]
Transfer Belt Resistance: Display DFU
2970
[0 to 0xFFFF/0/0 Mohm]
2971 Trans. Interval Output DFU
1 Voltage
[0 to 0xFFFF/0/0 V]
2 Current
[0 to 0xFFFF/0/0
2972 Toner Bottle Cool. Fan Drive Control
Switches fan control On/Off.
[0 to 1/1]
0: Off. The toner bottle fan switches off when the machine's operation switch is
turned off and when the machine enters the night mode.
1: On: Toner bottle fan remains on.
Switch on in an extremely hot environment to prevent the toner from
overheating and clumping.
2973 Development Motor Speed Setting
[0 to 3/0/1]
D131/D132/D133
A]
3-52 SM Appendix