OMR (Optical Mark Reader) is the technical term for the automatic recognition of check marks using optical rasterization (e.g. by scanners or digital cameras). OMR is most often used on forms, questionnaires or exam sheets to evaluate check box fields or multiple choice questions. Reading mode: Double sides and read one time Feeding mode: automatic Speed: 1-3pcs/sec (based on A4) Form size: 130mm*50mm-300mm*210mm Form thickness: 70-150g/m2 Track distance: 4.23mm (5.08mm, 7.00mm) Toleran
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Opitcal Mark Reader(OMR)
