ELECTROPHOTOGRAPHIC PHOTORECEPTOR DRUM WITH BUILT-IN FILLER FOR PREVENTING VIBRATION AND ITS PRODUCTION

摘要

PURPOSE: To provide an electrophotographic photoreceptor drum which does not generates vibration sound and to provide its production method. CONSTITUTION: When an electrophotographic photosensitive drum having a photosensitive layer on a hollow cylindrical base body 1 is produced, aluminum columnar fillers 2 to prevent vibration are fixed to the inside of the hollow cylindrical base body 1 with an epoxy resin adhesive layer 3. The obtd. drum generates almost no abnormal sound when used. Since the photoreceptor drum causes no dimensional change, a high quality image print can be obtd.