Invention Grant
US07949286B2 Development cartridge and electrophotographic image forming apparatus using the same 有权
显影盒和使用其的电子照相成像设备

Development cartridge and electrophotographic image forming apparatus using the same
Abstract:
A development cartridge and an electrophotographic image forming apparatus using the same are provided. The development cartridge includes a reception unit including at least one auger. A toner supply unit is disposed on the reception unit and connects a toner cartridge with the reception unit. A transfer means transfers the toner supplied from the toner cartridge to the reception unit. The transfer means engages the at least one auger, and includes a plurality of main wings arranged radially about a rotation axis.
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