Photoreceptor for a copier.

摘要

An apparatus for rotating a photoreceptor of a given length in its axial direction, comprises a driven system inlcuding the photoreceptor and a shaft provided at the axis of the photoreceptor and a driving system including a driving source and a transmission mechanism. The driven system and the driving system are arranged so that the proper oscillation frequency of the driven system is made lower than both the frequency of fluctuation component caused per one rotation of the driving system and the frequency of fluctuation component caused per one tooth of the transmission mechanism.