Cleaning the Image Sensor

If the image sensor of the scanner becomes dirty with ink, or paper dust, scan quality may deteriorate. Clean the image sensor once a week or every 2,000 scans.

Follow these steps to clean the image sensor.

1. Open the scanner cover.

Opening the Scanner Cover

2. Lightly wipe the image sensor shown in the figure below with a soft, dry cloth.

CAUTION:

• Do not use synthetic detergents, benzene, water or other liquids for cleaning. Using them may cause stains on the glass surface.

• Never apply any liquid directly to the glass of the scanner.



For stubborn stains such as oil or grease, wipe them off with a cloth lightly moistened with alcohol. Then, wipe off the alcohol with a dry cloth.

3. Close the scanner cover firmly until it clicks in place.