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Cleaning the Sensor Glass and the Rollers
If scanned images contain streaks, or if the scanned
documents become dirty, the sensor glass or rollers inside
the scanner may be dirty. Clean them periodically.
1 Open the document feed tray.
2 Press the OPEN knob from both sides, and pull the front
unit out and downward to open it.
3 Use compressed air to remove dust and paper particles
from the inside of the scanner.
4 Use a clean dry cloth to wipe dirt off the sensor glass.
Wipe both the front and back sensor glasses.
Do not spray water or neutral detergent directly on the
scanner. Precision mechanisms, such as the light source,
may get wet, and cause a malfunction.
Scratches on the sensor glass may cause marks on the images, as
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