Avision AD340GWN User Manual
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User’s Manual8-88.5 Cleaning the SensorsIf the scanner sometimes fails to detect multi-feed via ultrasonicsensors, it is possible that paper dust or dirt may beaccumulated on the surface on the ultrasonic sensors. Pleasefollow these steps to clean the sensors.1. Open the front cover to the left.2. Wet a clean cloth with some isopropyl alcohol. (95%)3. Gently wipe the dirt and dust off the surface of theultrasonic sensors.Ultrasonic Sensors |
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