摘要 |
PROBLEM TO BE SOLVED: To reduce overflowing of image forming particles from a particle receiving part, without providing a needless storing space in the particle receiving part of the contact device by making the depth on a section that the greater number of image forming particles are falled down deeper than the depth on another section, with regard to particles receiving part. SOLUTION: Relating to the toner receiving part 46 the depth on the end part vicinity being liable to make a tall pile of the falling toner is largely secured, and the shallow depth on the center part standing for the section hardly pilling the falling toner is secured. Moreover, the depth of the vicinity on the end part opposite to the toner receiving part 46, is largely secured similarly to the depth on the end part vicinity. Accordingly, in this toner receiving part 46, the depth on the both end part vicinity is respectively secured deeper than the depth of the center part. Thus, without providing the needless storing space on the particles receiving part 46, since the piling state is reduced inside thereof, without providing the needless storing space on the particles receiving part 46, the toner over flowing from the particle receiving part 46 can be reduced. |