Right Tray Paper End Detection - Ricoh B089 Service Manual

RIGHT TRAY PAPER END DETECTION

1.7 RIGHT TRAY PAPER END DETECTION
[A]
[B]
[C]
B391D106.WMF
[E]
[D]
B391D111.WMF
The paper end sensor [A] detects when copy paper in the right tray runs out.
When there is paper in the tray, the paper pushes up the paper end feeler [B] and
causes the actuator to come between the LED and photo diode of the sensor.
When paper runs out, the feeler drops and the actuator leaves the photointerruptor,
and the machine detects that there is no paper in the tray.
When the tray is being pulled out, the lever [E] lifts the pick-up roller and this also
lifts up the feeler.
A862/B391 9-10 SM