Layered charge generator/transport electrophotographic photoconductor uses bisazo pigment

摘要

A layered electrophotographic photoconductor whose charge generation layer comprises a bisazo pigment selected from the group consisting of the bisazo pigments represented by formula (1) and whose charge transport layer contains a charge transport material selected from the group consisting of anthrancene compounds represented by formula (2) or from the group consisting of distyrylbenzene compounds represented by formula (3) <IMAGE> (1) <IMAGE> (2) <IMAGE> (3)