| abstract |
The present invention provides a photoreceptor which can restrain the raise of the friction coefficient between the sealing component and the photoreceptor from the initial stage of image formation, can stably uses a scraper to remove the remanet toner and the adhered exogenous impurity on the photoreceptor surface for a long time, and simultaneously can prevent the leakage of the removed toner and exogenous impurity from both terminal portions of the scraper, to form a high quality image after a long time. The electronic photographic photoreceptor at least has a photosensitive layer on the conductive substrate, which is characterized in that a grinding portion is provided in the image forming region portion of the photoreceptor surface, and a non grinding portion is provided in the non-image forming region portion at both terminals. |