sometimes, some x-ray films come out almost completely white, or only the shape or silhouette or the body appears, and s…

Usually the x-ray films done with Agfa come out ok. But sometimes, some x-ray films come out almost completely white, or only the shape or silhouette or the body appears, and sometimes the images are too grainy. Usually the x-ray films done with Agfa chasis come out ok. But sometimes, some x-ray films come out almost completely white, or only the shape or silhouette or the body appears, and sometimes the images are too grainy. It can happen in any machine using Agfa chasis. It´s not a problem of x-ray machine, but of the agfa chasis. Open it, and see if the film inside is in the appropiate side -back side can be seen from the outside, which is a bit darker than the side that can´t be seen,which is white