Confidential
Ref. 2-7
ADF simplex scanning (The document moves over the immovable CCD unit.)
(1) Set the document face up into the document chute. When the machine starts simplex
scanning, the ADF motor is rotated clockwise, the pick-up roller draws the document, and
the separation roller and separation pad send a sheet of the document to the ADF one by
one from the top page of the stacked documents.
(2) The document is passed through the paper feed rollers 1, 2 and 3, and is passed over
the CCD unit so that the document is scanned. Then, the document is ejected to the
document cover by the eject roller.
Fig. Ref2-7
Paper feed roller 3
Paper feed roller 2
Paper feed roller 1
DF moto
Separation roller
Paper feed chute ASSY
Document cover
Separation
rubber
Eject roller
CCD unit
Pick-up roller
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