| 摘要 |
PROBLEM TO BE SOLVED: To reduce the working time and to prevent a toner leakage by smoothly executing toner replenishment to a device main body with a simple constitution. SOLUTION: At the toner replenishing container having an aperture part 1a to replenish toner and a shutter member 3 opening and closing the aperture part 1a, a pipe member 4 having aperture holes 4a and 4b at both ends is provided at the inside of the toner replenishing container. Air flows to an upper space by passing through the pipe member 4 when the shutter part 3 is opened, so that the discharging property of the toner is enhanced. |
