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Maintaining the Equipment
4-2 August 2001
Cleaning the Lens
IMPORTANT: Wear white cotton gloves for this procedure to prevent oils and dirt
from being absorbed into the microfiber cleaning cloth.
1. Use the software installed on your host computer to set the magnification to
2.00, which positions the lens as near to the front of the scanner as possible.
2. Clean the front of the lens with the supplied camel’s-hair brush.
3. Check that the lens is clean; if not, clean with a dry, untreated microfiber
cleaning cloth.
4. Check that the lens is set to f-stop setting f-5.6.
f-5.6