3.11. SNST PC Board
CN81
Refer to SC PC Board CN15.
JP1
SNST PCB
Signal Name
Pin No.
JP1-1
TONER
JP1-2
TSENCNT
[GND]
JP1-3
+5VST
JP1-4
GND
Destination
TONER SENSOR
TONER SENSOR
TONER SENSOR
TONER SENSOR
Signal Waveform
5V
0V
0V
+5V
0V
71
Function
Remaining Toner Level
Signal
Ground
+5 VDC Power Supply
(Toner Sensor)
Ground