High-tightness toner cartridge
A high-sealing, toner cartridge technology, applied in electrography, optics, instruments, etc., can solve the problems of affecting printing quality and prone to powder leakage during use, and achieves the effects of easy promotion, avoiding powder leakage, and simple structure
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0014] refer to figure 1 , a highly sealed toner cartridge, comprising a developing frame 1, a photosensitive drum 3, an auxiliary waste toner collecting box 4 and a toner frame 9, the toner frame 9 is mounted on the developing frame 1, a toner container is installed in the toner frame 9, and the developing A developing sleeve 2 is installed on the frame 1, and both ends of the developing sleeve 2 are rotatably arranged on the developing frame 1, and both ends of the photosensitive drum 3 are rotatably arranged on the waste toner frame 6, and the waste toner frame 6 is installed with a waste toner container, and the waste toner frame 6 is fixedly connected to one end...
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