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What is the advantage of having a raster scan barcode reader?

April 26, 2017advantage barcode raster reader scan

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What is the advantage of having a raster scan barcode reader?

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The advantage of the raster scan is that it increases the probability of an accurate read if there is a spot or void on the barcode or if it is mis-positioned, because several points are scanned simultaneously. If printed position of the barcode is poor, raster scan is recommended.