| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tandem type full-color image forming apparatus by which an image of thin line reproducibility, high gradation and high resolution is provided. <P>SOLUTION: In the tandem type full-color image forming apparatus equipped with at least a photoreceptor, toner, and exposure apparatus, the volume mean particle size (Dv) of the toner ranges from 3 to 8 μm, the measured value (number) of particles having 0.6-2.12 μm particle size is ≤5% of the number of whole particles, and the photoreceptor has a charge generating layer and a charge transfer layer stacked in this order on a conductive support. <P>COPYRIGHT: (C)2009,JPO&INPIT |
