Paper Eject - Brother HL1060 - B/W Laser Printer Service Manual

2.2.3

Paper 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.
High-voltage power
supply PCB
Transfer roller
Drum
Heat roller
Fig. 2.21
Eject sensor actuator
Sensor
Eject sensor actuator
Fig. 2.22
CHAPTER II -18
Pressure roller
Eject sensor actuator
Eject roller
Paper
Sensor