|
Leon,
Error 99 is a 'catch all' error on the 350d (known as the Rebel XT in the US) . There is sometimes a problem with older Sigma lenses not being able to function correctly with current Cameras and I have also heard of the dirty contact problem as well. I use a Sigma lens (on a 350d and 300d) and have never had a problem.
Despite what is sometimes said the 350d has developed a reputation as being a durable camera.
Terry
|