Barcode OMR sheets provide a reliable way to identify and track answer sheets or forms during scanning and evaluation. These sheets integrate barcode technology for faster and more accurate processing.
Barcodes can be printed using special barcode fonts or barcode generation software.
Addmen OMR Sheet Design Software includes an inbuilt Variable Data Printing Module for easy barcode printing.
Common barcode types include:
Code 39 and Code 128 (can be printed using barcode fonts)
Code 2 of 5 and Code 3 of 9 (require barcode generation software)
Some barcodes are simple and easy to read, while others are encrypted and require special decryption during scanning.
The choice of barcode depends on the level of security and identification needed for the OMR sheet.
It is recommended to print two barcodes on each sheet, especially when the barcode is the primary identifier.
Using duplicate or different barcodes ensures that if one barcode is damaged or misprinted, the sheet can still be identified using the other barcode.
Keep barcodes clear and unobstructed to avoid scanning errors.
Follow Addmen OMR Software guidelines for printing barcodes and aligning them correctly on the sheet.
Ensure the barcode is consistent with the database for accurate tracking of candidates or responses.
Using barcode OMR sheets ensures efficient processing, reduces human error, and enhances traceability of exam and survey sheets.
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