4Press J.

The message shown at right will be displayed in the monitor.

5Raise the mirror.

Press the shutter-release button all

the way down. The mirror will be raised and the shutter curtain will open, revealing the image sensor.

6 Examine the image sensor. Holding the camera so that light falls on the image sensor, examine the interior of the camera for dust or lint. If no foreign objects are present, proceed to Step 8.

7Clean the sensor.

Remove any dust and lint from the sensor with a blower. Do not use a blower-brush, as the bristles could damage the sensor. Dirt that can not be removed with a blower can only be removed by Nikon-authorized service

personnel. Under no circumstances should you touch or wipe the sensor.

318Technical Notes