ELECTROPHOTOGRAPHIC PHOTORECEPTOR

摘要

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in sensitivity in a low-temperature and low-humidity environment and also excellent in abrasion resistance and oil crack resistance.SOLUTION: An electrophotographic photoreceptor includes a photosensitive layer. The photosensitive layer is a lamination-type photosensitive layer 12 in which a charge transport layer 14 is disposed on the outermost surface, or a single layer-type photosensitive layer. A charge transport agent contains a charge transport agent having a specific structure such as a diphenoquinone. The content of silica particles is 0.5 pt.mass or more and 15 pts.mass or less with respect to 100 pts.mass of a binder resin.