10-18 Phaser 7400 Color Printer Service Manual
Denotes the function, and logic value of the signal when
the function operated (Low: L, High: H).
The given voltage is for signal in high status.
The arrow indicates the direction of signal.
Denotes a connection between wires.
Denotes a Clutch or Solenoid.
Denotes a Motor.
Denotes a photo-receptive sensor.
Denotes a photo-reflective sensor.
Denotes a fuse.
I/L +24VDC Denotes DC voltage when the interlock switch in Engine
Control Board turns on.
+5VDC
+3.3VDC
Denotes DC voltage.
SG Denotes signal ground.
Symbol Description
EXIT SENSED(L)+3.3VDC
M
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