Ricoh VT3500 Service Manual page 215

1.3.4 TP
No. TP
TP101 1st Paper Exit Sensor Voltage ON: More than 2 V
TP102 Drum Master Detection
Sensor Voltage
TP103 2nd Paper Exit Sensor Voltage ON: More than 2 V
TP104 Master Eject Sensor Voltage
TP105 Ink Detection Voltage
TP106 Drum Rotation Sensor Voltage ON: 0 V
TP107 GND
Function
4-9
1 December 1993
Standard Voltage
OFF: 0.9 V
ON: More than 2 V
OFF: 0.9 V
OFF: 0.9 V
ON: More than 2 V
OFF: 0.9 V
ON (ink is present): 0 V
OFF: – 12 V
OFF: 5 V