| 摘要 |
PURPOSE:To eliminate irregularities in driving without making the accuracy of the gear of a photosensitive body driving transmitting system higher than necessary. CONSTITUTION:An annular member 22 having a spherical part on its outside is attached to a chassis and a cylindrical projection 16 at the front end of a driving motor is allowed to abut on the spherical part of the member 22, so that the inclination of the shaft of the driving motor 15 is adjusted to make the gear of the motor shaft incline against a photosensitive body driving gear which meshes with the gear of the motor shaft. Since the meshing error of the transmitting gear of the photosensitive body driving system is decreased, it is unnecessary to secure the accuracy of the gear higher than necessary, and cost is reduced. |
