| 摘要 |
PURPOSE:To lessen decrease of acceptance potential even if large cycles of development are successively repeated, by developing a photoreceptor having an Se-As type photoconductive layer contg. a specified proportion of As using a liquid developer having a dispersion medium of 10-15C satd. hydrocarbon. CONSTITUTION:An electrophotographic receptor enhanced in photosensitivity and further in panchromatic spectral sensitivity by addition of 35-40wt% As is processed with a liquid developer using 10-15C satd. hydrocarbon as a dispersing medium, thus acceptance potential to be retained down to a small drop even by successively repeated electrophotographic processes, and said receptor to be not deteriorated in high and panchromatic sensitivity, and enhanced in resistance to light fatigue. |
