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How does a scanner work?                                  

3 Answers

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A scanner works by using a light source to illuminate the document or image being scanned. The light is reflected off the document and captured by a sensor in the scanner, which converts the image into digital data. This data is then saved as a file that can be viewed or printed.
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A scanner works by using a light source to illuminate the document or image, which is then reflected onto a sensor. The sensor captures the reflected light and converts it into a digital image, which can be saved or displayed on a computer.
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A scanner works by using a light source and optical sensors to capture an image of a physical document or image. The light source illuminates the object, and the sensors detect the reflected light, which is then converted into a digital image. The scanner typically uses software to enhance the image quality and correct any distortions or errors. The resulting digital image can then be saved, printed, or shared electronically.
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