Canon imagePROGRAF iPF815, Service Manual

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Chapter 2
2-32
2.3.3 Paper Path
2.3.3.1 Outline
2.3.3.1.1 Overview of Paper Path
0020-5503
The paper pass comprises an upper roll media pick-up drive unit, a lower roll media pick-up drive unit, a feed roller, a pinch roller pressure drive unit that pressurizes
and depressurizes the pinch roller, a roll holder drive unit that drives the roll holder and sensors that detect the transport status of paper to feed paper in three different
ways, and transport and eject the paper.
(lower roll unit is iPF851/850/841/840/825/820 only.)
F-2-21
Roll media pick-up roller
papar detection sensor
Media sensor
Printhead
Cutter
Pinch roller
Feed roller
Cut sheet
Pick-up roller
Pick-up roller
Roll media detection sensor
Flapper
Flapper
Lower roll media detection
sensor
Upper roll media
Lower roll media pick-up roller
paper detection sensor
Lower roll media