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Comment: 버전 세부 정보는 풀버전에서 찾으라는 문구 추가
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This article is preview version of Cannot How to Read QR Code that is Out of Standard.

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All Point Mobile devices with 2D Scanner and Android 7 and later

(Refer to full version to find supporting versions detail.)


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CHECK POINTS

UI Steps
UI Step

Check if your device has a 2D scanner.

Navigate to ScanSettings > About > Scanner type. If the scanner type is SE965, it cannot read QR code (2D barcode).

UI Step

Check if the QR code symbology is disabled.

Navigate to ScanSettings > Symbologies. If the QR CODE toggle switch is turned off, turn it on.

UI Step

Check if the QR code is out of standard.

The double-square at the three corners of the QR code, known as the 'Finder pattern', must follow the standard that the ratio of black cells and white cells is 1 : 1 : 3 : 1 : 1.

If your QR code does not follow the rule, scanner cannot read it.

CorrectIncorrect

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