My K20D arrived this afternoon. Poking around in the menus, I found a command for analyzing dust on, I think, the sensor. Didn't look dangerous so I hit the OK button. Camera had to think for a good long while, and then it generated the attached jpeg.
At the time I did this, I'd had the camera out of the box for about five minutes. I'd carefully removed the plastic cover on the body and put on a lens (Pentax 35 f/2).
What gives? I have taken a couple of shots and look at 'em on the computer and I don't see anything like a scratch on the photos....
Will