Developer container for an image recording apparatus
First Claim
1. A toner container detachably mounted to a developing unit of an image forming apparatus, for supplying fresh toner particles therefrom and storing used toner particles thereinto, the toner container comprising:
- partitioning means movably provided inside the toner container for partitioning the toner container into a first section for containing the fresh toner particles and a second section for storing the used toner particles, wherein the first section includes a first opening for supplying the fresh toner particles to the developing unit and the second section includes a second opening for introducing the used toner particles thereinto; and
driving means for driving the partitioning means in accordance with comsumption of the fresh toner particles.
1 Assignment
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Accused Products
Abstract
A toner container detachably mounted to a developing unit of a copying apparatus which contains fresh toner to be supplied to the developing unit and also stores used toner thereinto. A partition plate, slidably provided inside the toner container, partitions the container into a first section for containing the fresh toner and a second section for containing the used toner. The toner container is also provided with an outlet for the fresh toner to exit from the first section and an inlet for the used toner to enter into the second section. A transmission mechanism converts the rotation of a developer roller of the developing device into a slide motion of the partition plate, thereby the volume of the first section decreases and the volume of the second section increases in accordance with the operation of the developing roller.
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Citations
6 Claims
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1. A toner container detachably mounted to a developing unit of an image forming apparatus, for supplying fresh toner particles therefrom and storing used toner particles thereinto, the toner container comprising:
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partitioning means movably provided inside the toner container for partitioning the toner container into a first section for containing the fresh toner particles and a second section for storing the used toner particles, wherein the first section includes a first opening for supplying the fresh toner particles to the developing unit and the second section includes a second opening for introducing the used toner particles thereinto; and driving means for driving the partitioning means in accordance with comsumption of the fresh toner particles. - View Dependent Claims (2, 3, 4, 5)
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6. A toner container detachably mounted to a developing unit of an image forming apparatus for supplying fresh toner particles therefrom and storing used toner particles thereinto, the container comprising:
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a partition plate slidably provided inside the container for partitioning the container into a first section for containing the fresh toner particles and a second section for storing the used toner particles, wherein the first section includes a first opening for supplying the fresh toner particles to the developing unit and the second section includes a second opening for introducing the used toner particles thereinto, the partition plate decreases the volume of the first section and increases the volume of the second section by a sliding motion in a sliding direction; and driving means for converting the rotation of a developing roller of the developing unit into the sliding motion of the partition plate so as to make the partition plate slide in the sliding direction.
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Specification