Fujitsu fi-486PRFR Manuale Utente

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3.7  Cleaning the Sensors
3.7 Cleaning the Sensors 
■ Cleaning the document detection sensors (6 
positions) 
1. Lift the lever located at the right to open the Upper transport unit. 
CAUTION
Make sure that the Upper transport unit 
is in the locked position before reaching 
inside the scanner.