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1D technology pros and cons
Pros | Cons |
|---|---|
Far greater scanning/read distance than 2D | Requires a large footprint on the product being labeled |
Considerably cheaper scanner cost over 2D | Typically constrained to numeric or alphanumeric characters |
Labels usually contain human readable content on the barcode 2D | Will not read/scan a 2D barcode |
- | Scanners contain moving parts and tend to be less robust in handling |
- | The smaller you make the footprint generates a less reliable scan |
2D technology pros and cons
Pros | Cons |
|---|---|
Small footprint | More expensive than 1D scanners |
Can contain a vast amount of information | Not always compatible with 1D |
Not limited to alphanumeric characters | Scanning distance is typically very short |
No moving parts so tend to be more robust | - |
Scanners can have a very tight scanning window | - |
Better suited to laser-etched barcodes | - |
Scanner selection
A matrix of all available barcode scanners, manufacturers, and specifications is outside the scope of this guide. After you determine the symbology (1D or 2D) to use and the desired price point, we recommend you evaluate barcode scanners thoroughly before making your selection.
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