Brother HL-1040, HL-820, HL-1020 manual Paper Eject

2.2.3Paper Eject

The completion of paper eject is detected in the following manner:

(a)When the leading edge of the paper pushes down the eject sensor actuator located in the fixing unit, the photo sensor (photo interrupter) is opened and detects the start of paper eject.

(b)When the trailing edge of the paper has passed through the paper eject sensor actuator, the photo sensor is closed and the completion of paper eject is recognized.

Transfer roller

Pressure roller

Eject sensor actuator

Eject roller

Drum

Heat roller

Fig. 2-33

Eject sensor actuator

Paper

	Sensor
High-voltage power	Eject sensor actuator
supply PCB
	Sensor
	Fig. 2-34

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