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fDesc[0] = "Checker inspects parts on a moving production line. Checker is for inspection jobs that are hard to solve with tools like photodetectors, but which don&#039;t require the full power of a general-purpose vision system.<br /> <br /> Checker can check: <br /> <br /> -that a can or bottle has a label on it. <br /> -that a bottle has a cap on it. <br /> -that pills are present in all compartments of a blister pack. <br /> -that a date code is printed on a package. <br /> -that a manufactured switch is in the proper position. <br /> -that a printed logo is present. <br /> -that a nut is on a screw.";

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