| 摘要 |
PROBLEM TO BE SOLVED: To provide a positively-charged electrophotographic photoreceptor having higher sensitivity than a conventional positively-charged single-layer electrophotographic photoreceptor, and to provide an image forming apparatus including the positively-charged electrophotographic photoreceptor as an image carrier. ! SOLUTION: On a conductive substrate, a charge transport layer containing a hole transport material, an electron transport material, and a binder resin, and a charge generating/transport layer containing a charge generating material, a hole transport material, an electron transport material, and a binder resin are laminated in order. The amount of electron transport material contained in the charge transport layer falls within a predetermined range. ! COPYRIGHT: (C)2014,JPO&INPIT |
