Remaining Paper/Paper End Detection (Tray) - Gestetner B070 Service Manual

6.14.5 REMAINING PAPER/PAPER END DETECTION (TRAY 2, 3)
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Remaining Paper Detection
The tray lift motor [A] rotates when the tray is pushed in. The CPU detects the
remaining paper by monitoring the lift motor rotation angle (4 levels).
End Detection
The paper end sensor [B] is a photo-reflective sensor. While there is paper in the
tray, light is reflected back to the sensor, but after the last sheet feeds, the sensor
deactivates and signals paper out.
SM
CÓPIA NÃO CONTROLADA
[B]
6-101
CÓPIA NÃO CONTROLADA
PAPER FEED
[A]
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B070/B071