| 摘要 |
PROBLEM TO BE SOLVED: To improve attachment performance when a seal material 40 is attached to the surroundings of a part having a toner receiving port 13.SOLUTION: A seal material 40 is held by a plate-shaped seal holding plate 43 having an engagement hole 43a in advance. In the member, there are arranged: a support plate part 18 in which a toner receiving port 13 is formed, and which supports the seal holding plate 43 from below; a salient part 19 which is formed at an upper side than an upper face of the support plate part 18, and extends toward the inside from a peripheral part of the support plate part 18 in a plane view; and a protrusion 20 protruding below from the salient part 19. By inserting the seal holding plate 43 from a gap between the support plate part 18 and the salient part 19, and making the engagement hole 43a formed at the seal holding plate 43 engaged with the protrusion 20 protruding below from the salient part 19, the seal material 40 is attached to the surroundings of the toner receiving port 13. |
