Image forming apparatus and an image forming process unit

摘要: An image forming apparatus of the present invention includes an carrier made up a conductive base and photoconductive layer toner to which bias for development is applied. The conveys deposited thereon developing position where faces carrier, thereby latent formed on carrier. effects low-voltage that protects from electrostatic fatigue, obviates background contamination, realizes density as high 0.5×10−3 g/cm2 or above in terms amount deposition. Further, implements faithful by reducing edge effect. process unit removable also disclosed.