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Cleaning the Sensors
Dust and debris that collect on the sensors may cause documents to
be recognized incorrectly. Clean the sensors periodically using a
blower, etc. so that dust and debris do not collect on them.
Main unit inner lower side
Main unit inner upper side (Upper Unit)
Opening and Closing
t
he Upper Unit
When cleaning the inside of the scanner, make sure to open and close
the upper unit using the following procedure.
CAUTION
When opening and closing the upper unit, be careful not to get your
fingers caught, as this may result in personal injury.
Opening the Upper Unit
Pull and hold the open/close lever, and open the unit smoothly until
the upper unit stops.
Sensor
Sensor
Sensor
Open/Close Lever