| 摘要 |
PURPOSE:To obtain a high transfer efficiency continuously and stably, by making a corona shield case and a continuous print medium supporting member into one body to provide a corona wire at a minimum distance from the surface of a photoreceptor. CONSTITUTION:A corona wire 5 is provided near the position of a continuous print medium regulated by a position D where a continuous print medium supporting member 11, where a corona shield case and a continuous print medium supporting member are made into one body, is placed in the non-print state. In respect to the distance between a photoreceptor 1 and the corona wire 5, since the corona shield case and the continuous print medium supporting member are moved as one body, the photoreceptor 1 and the wire 5 are provided oppositely to each other at a minimum distance. |
