| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that has suppressed the injection of charge from a support side to a charge generating layer side, suppressed a variation in environment, and improved sensitivity.SOLUTION: An undercoat layer of an electrophotographic photoreceptor contains a polymer of an electron transport material having a polymerizable functional group and a composition including a crosslinking agent, and a binder resin; the content of the electron transport material is 30 mass% or more and 70 mass% or less relative to the total mass of the composition; and recesses derived from resin particles are formed on the boundary between the undercoat layer and the electron generating layer. |
