| 摘要 |
PROBLEM TO BE SOLVED: To provide a developer storing vessel making the toner dirt possible to be reduced as well as making the sealing property improved at the replacing time, and moreover, making recovery/recycle performance improved by making the space of the vessel reducible. SOLUTION: An open part of the toner storing vessel 20 is covered by plural sealing members 31 and 32 where slits 33 and 34 are respectively formed for pulling out and insertion of a nozzle 51 in order to discharge the toner. Positions of the sealing member 31, the sealing member 32, and slits 33 and 34 are all different from each other. |
