| 摘要 |
PROBLEM TO BE SOLVED: To effectively supply the stored powder while reducing the amount of the powder remaining without being supplied caused by the reduction of the stored powder such as toner. SOLUTION: A nozzle part 6 of a toner transferring pipe 9 is installed in a state of facing a toner suction port 10 of a tip nozzle part 6 of the toner transferring pipe 9, to a wall face of a minimum inclination angle of a wall face of a toner discharging port 7 of a toner storing vessel 1, for efficiently sucking and transferring the toner stored in an area where the toner is apt to remain, in the toner storing vessel 1. |
