| 摘要 |
PURPOSE:To obtain an electrostatic recorder by surely preventing the clogging developer particles into recording electrodes and forming the recording image of high resolution on plain paper stably for long period without image defects such as lowering density and the missing of an image. CONSTITUTION:A recording electrode sheet on which the recording electrodes are juxtaposed with a prescribed interval Se is covered on the surface of a developing sleeve 15. As a developer carried on the recording electrode sheet, a magnetic toner (d) is used for which the particle size Dm of the particle with the maximum diameter dm is smaller than the juxtaposing interval Se of the recording electrodes. Thus, the inconvenience that particles of the magnetic toner (d) are clogged into the clearance of the recording electrodes is prevented. |
