Scanning steps of 2D Scanner |
|
|
1
|
Cover
is raised, Document is placed on glass
and cover is closed
|
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2
|
Document
is illuminated with light
|
|
3
|
A
scan head scans the page and send image to a lens using a series of mirrors
|
|
4
|
The
image falls on Charged Couple Device (CCD) made up of light sensitive pixels.
|
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5
|
Each
pixel creates an electric charge when light falls on it, which means image is
changed into electronic form
|
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6
|
A
software produces digital image from electronic form
|
Saturday, May 6, 2017
Scanning steps of 2D Scanner
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