专利名称：Toner cartridge assembly and printing
apparatus
发明人：Dong-hoon Park申请号：US10316855申请日：20021212公开号：US06813469B2公开日：20041102
专利附图：
摘要：A toner cartridge assembly corresponding to a photosensitive drum cartridgedisposed at a printing apparatus body. The toner cartridge assembly develops toner onthe photosensitive drum and collects used toner and includes a toner cartridge
corresponding to the photosensitive drum cartridge at the body, the toner cartridgehaving a developing roller to develop the stored toner on the photosensitive drum; and aused toner chamber movably connected with one side of the toner cartridge to storeused toner collected from the photosensitive drum cartridge. The used toner chamber isfixed at a predetermined position on the printing apparatus body, and the toner
cartridge adjusts a developing nip between the photosensitive drum and the developingroller by being connected with the used toner chamber in a way that the toner cartridgecan reciprocate and rotate in a direction of the photosensitive drum.
申请人：SAMSUNG ELECTRONICS CO., LTD.
代理机构：Staas & Halsey LLP
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