Table of Contents
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Bottom Plate
Bottom Plate is normally pushed down by cam attached to shaft. When paper is fed, shaft
rotates and pressure of cam is released, then paper is pushed towards Feed Roll by spring
pressure.
Feed Roll
Paper pushed by Bottom Plate is fed by friction force of Feed Roll.
Paper Empty Sensor
Paper Empty Sensor detects presence of paper. When paper runs out, sensor light is
shielded by the actuator moving under its own weight. At this time, [No paper] is detected.
(No paper: sensor light shielding)
Cam
Feed Roll
6 - 17
Chapter 6 Principle s of O peration
Cam
Leg_Sec06_049FA
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