Developer replenishment container
A developer replenishment container attachable to and detachable from a container receiver of a developer supply device is provided. The developer replenishment container includes a containing cover portion, a containing portion, and a discharge mechanism configured to deliver a developer to a disch...
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| Format: | Patent |
| Sprache: | eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | A developer replenishment container attachable to and detachable from a container receiver of a developer supply device is provided. The developer replenishment container includes a containing cover portion, a containing portion, and a discharge mechanism configured to deliver a developer to a discharge port while loosening the developer. The containing portion has a circumferential wall and a rotational force input portion. The circumferential wall is provided with a spiral protrusion. The discharge mechanism has a cam member and a biasing member including a bellows portion. A discharge channel is formed between the cam member and the bellows portion. The bellows portion extends and contracts in accordance with reciprocating movement of the cam member along an axial direction of the circumferential wall. |
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