| 摘要 |
A toner supply container (1) to be set to a supply portion having a hopper opening for a toner hopper (6), a hopper shutter member (7) for opening and closing the hopper opening, and locking means (8) for locking the hopper shutter member (7), the container including a toner container body for accommodating toner and having a supply opening for supplying the toner; a seal member (3) for sealing the supply opening; a releasing projection (3c) for releasing locking of the hopper shutter member by the locking means, in response to setting operation to the supply portion; and interrelating means (3c) for interrelating movement of the hopper shutter member and the seal member when the container is set to the supply portion. |
