Chapter 2
2-30
2.3.3 Paper Path
2.3.3.1 Outline
2.3.3.1.1 Overview of Paper Path
0013-4163
The paper path consist of a cassette pick-up unit, roll feed unit, feed roller unit, pinch roller drive unit that applies/releases pressure to/from the pinch roller, spur
drive unit that moves the spur up/down, and various sensors that detect the media feed status, allowing media to be fed in four ways, fed, and ejected.
F-2-22
Roll media
Cassette feed roller 2
Cassette feed roller 1
Separation roller
(driven in conjunction with
the cassette pick-up roller)
Cassette detection sensor
Pressure
plate
Cassette paper
detection sensor
Cassette cam sensor
Cassette pickup roller
Feed roller
Paper deteciton
sensor
Multi sensor
Manually fed cut sheet (top)
Roll media
sensor
Flapper
Cassette pick-up
sensor
Paper return guide
Manually fed cut sheet (front)
Cassette paper