Ricoh B832 서비스 매뉴얼 - 페이지 24

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10 March 2006

DETAILED DESCRIPTIONS

2.2.3 LIFT SENSOR

[A]

[E]

[D]

[C]

[B]

B832D930.WMF

When the lift motor turns on, the pick-up solenoid [A] activates to lower the pick-up

roller [B]. When the top sheet of paper reaches the proper paper feed level, the

paper pushes up the pick-up roller and the actuator [C] on the pick-up roller

supporter [D] de-activates the lift sensor [E] to stop the lift motor.

After several paper feeds, the paper level gradually lowers, then the lift sensor is

activated and the lift motor turns on again until the lift sensor is de-activated again.

B832-21