Granularity of Electrophotographic Images

The granularity of electrophoretic developed images is discussed. The monolayer model which fits very well for powder cloud development is not adequate for electrophoretic developed images. Preference should be given to the multi-layer model which follows the Siedentopf relationship.A lowering of the granularity level by fix is observed.A comparison has been made of calculated and observed particle diameters.