| 摘要 |
PURPOSE:To obtain an image forming device which prevents fog in an output image, suppresses an amount of toner consumption, and provides satisfactory dot reproducibility. CONSTITUTION:A photosensitive drum 2 is rotated and uniformly electrified by an electrifier 3, and exposed by an exposure part 6, so that an electrostatic latent image corresponding to an image signal is formed. The electrostatic latent image is developed by a development device 7 to form a developer image, and transferred to paper P by a transfer device 8. Residual toner is removed by a drum cleaner 9, a contact negative electrification member 60A makes contact with the drum to negatively electrify the drum, and its surface potential is kept constant by means of a destaticization device 10. |
