Cur in fabrica fingerprints legere non potest
1.keep fingerprints parum infectum.
2.Check the fingerprints press on right place on the sensorem.
3.Test sensorem in "Setup"-" Hardware Test" - "Sensorem". Normal LUM sensoris est: 130-150.
4.Active "Auto Update" munus in fabrica ut fingerprints template semper in extremo statu servare.