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Fingerprint Recorder·User Manual
When it is dry, the scanner may not recognize your fingerprint
successfully. You can blow your finger and scan again after drying the
finger.
Others
If your fingerprint is shallow, or it is hard to scan your fingerprint, we
recommend you to use other authentication methods.
If you have injuries on the scanned finger, the scanner may not recognize.
You can change another finger and try again.
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