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CHAPTER 2 FUNCTION & OPERATION
5. Business Card Feeding
The figure below shows a sectional view
of the business card feed system.
Pickup roller Separation roller
(business card) (business card)
Eject roller
Business cards
Feed roller
Pad
Figure 2-305
When the business cards are put in a
business card feeder then the pickup roller
will pick up one business card into the feeder
then the separation roller will separate the
business card and feed the business card to
the feed roller.
The feed roller will transport the business
card to a scanning line, at the same time the
lower reading unit will go to the feeder scanning line as the same as the feeder scanning,
then start reading the business card data.
The upper reading unit reads the front side of
the business card, and the lower reading unit
reads the back side.
And then the eject roller will eject the
business card out.
When the business card feeder has
opened, a business card sensor has detected it. And then the clutch and solenoid
operate to stop the rollers in the feeding area
excepting the feed roller, and keep it.
COPYRIGHT © CANON ELECTRONICS INC. 2009
CANON DR-2020U FIRST EDITION
2-13