Toner box
The invention discloses a toner cartridge which comprises a developing bin, a toner container and a toner receiving assembly, and a developing roller is arranged in the developing bin; the toner container is communicated with the developing bin, and the toner receiving assembly is communicated with...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a toner cartridge which comprises a developing bin, a toner container and a toner receiving assembly, and a developing roller is arranged in the developing bin; the toner container is communicated with the developing bin, and the toner receiving assembly is communicated with the toner container; the toner cartridge is characterized in that the toner cartridge further comprises a pressure release component, the pressure release component comprises an automatic rotating container, the automatic rotating container is communicated with the toner container, the automatic rotating container has a winding state and an extending state, and the automatic rotating container can contain gas into the automatic rotating container so that the automatic rotating container can be changed into the extending state from the winding state. The toner box is provided with the pressure release component, so that the possibility that the air pressure of the toner box is sharply increased when the toner is fil |
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