use of a elektrophotographischen photosensitive element with a halbleiterlaser a wavelength of 380nm to 500nm equipped elektrophotographisches deviceand elektrophotographisches device

摘要

An electrophotographic photosensitive member is disclosed which is comprised of a support and a photosensitive layer provided thereon and is exposed to semiconductor laser light having a wavelength of from 380 nm to 500 nm. The photosensitive layer contains an azo pigment represented by the general formula: MATH IMAGE