| 摘要 |
PURPOSE:To cape with a multiple number of uses with one electrophotographic device by providing a photosensitive body exchange means where a multiple number of photosensitive bodies are exchangeable, ad providing at least more than one heating condition changeover means which changes over the heating condition according to the characteristic of each photosensitive body. CONSTITUTION:Because the photosensitive body 1 consists of a multiple number of organic optical semiconductive photosensitive body 1A and amorphous silicon photosensitive body 1B, a desired photosensitive body is selected from them and copying responding to the use can be carried out by only loading it to the main body. Furthermore, the device is provided with a heating means 32 which heats the photosensitive body 1. Therefore, when a photosensitive body with a stable surface potential is utilized, the heating means is not utilized, or it is turned off, and the heating means is controlled to maintain the photosen sitive body at an appropriate temperature for an unstable photosensitive body to obtain a bright image. Thus, a multiple number of applications can be carried out by one type of an electrophotographic device. |
