Electrophotographic photoreceptor.

摘要

An electrophotographic photoreceptor according to the present invention has a photosensitive layer comprising a bis-azo compound represented by the general formula (I): <CHEM> wherein K<1> and K<2> are independently a coupling ingredient residue with a hydroxy group which has a coupling activity; R<1> is a hydrogen atom, a lower alkyl group, a lower alkoxy group or a halogen atom.