| 摘要 |
PURPOSE:To provide an image forming device capable of suppressing image density even when the electrostatical charge quantity of toner is varied and obtaining a stable image at all times. CONSTITUTION:A density control means 118 for image formation is controlled based on the result of the detection carried out by a detecting means 119 for detecting the electrostatic charge quantity of a developer. When the electrostatical charge quantity of the toner is varied, the variation in image density can be suppressed by means of the simple structure with quick response. Thus, the image with stable density can be always obtained. |
