| 摘要 |
<p>ELECTROPHOTOGRAPHIC COPYING MACHINE An electrophotographic copying machine comprising an original holding drum, a photosensitive drum and components for effecting a series of electrophotographic copying processes. These include an illumination unit, a lens and a charging unit. The original holding drum and the photosensitive drum are arranged to be moved relative to the aforementioned components along axes of the drums.</p> |
