Method for remanufacturing printer cartridge
A remanufacturing and printer technology, which is applied in the field of recycling and remanufacturing of printer accessories, can solve the problems of toner cartridges that cannot be added, toner cartridges that cannot be reused, and accessories that cannot be replaced, so as to promote recycling, facilitate recycling and remanufacturing, and extend use The effect of longevity
Inactive Publication Date: 2017-08-18
上海宜达胜办公设备再制造有限公司
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Problems solved by technology
However, in order to prevent environmental pollution caused by the leakage of toner in the toner cartridge, the toner cartridge manufacturer adopts an anti-removal design, and multiple accessories are combined by glue or heat fusion, so that the toner cartridge cannot be added after the toner is consumed, and some accessories are worn out and aged. Cannot be replaced, making the toner cartridges worthless for reuse
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[0033] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.
[0034] Each toner cartridge is provided with a counting chip, and when the counting chip detects that the toner cartridge has printed a certain number of papers, the toner cartridge is locked, so that the toner cartridge is scrapped. like Figure 9 As shown, at this time, some parts in the waste toner bin, powder outlet knife, toner feed roller, photosensitive drum, toner bin, and charging roller inside the toner cartridge are intact and still have the value of reuse. However, in order to avoid the environmental pollution caused by the toner leakage in the toner cartridge, the toner cartridge manufacturer adopts an anti-removal design, and multiple accessories are combined by glue or heat fusion, so that the toner cartridge cannot be added after the toner cartridge is consumed, and some accessories are worn out and aged. Cannot be replaced, making...
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The invention relates to remanufacturing of a printer cartridge, and belongs to the field of remanufacturing of printer accessories. A method for remanufacturing the printer cartridge comprises the steps of (a), removing an embedded pin; (b) removing, cleaning, detecting, repairing and replacing a charging roller, a developing roller, a power feeding roller and a power discharging cutter; (c) remanufacturing carbon powder; (d) pouring the powder again; and (e) installing a part. By the technical scheme, non-destructive disassembly of the printer cartridge, thermal repair of the powder discharging cutter, replacement of the developing roller, non-disassembly powder feeding of a carbon powder box, cleaning of other parts of the printer cartridge and recycle and reproduction of the carbon powder are achieved; and by the technical scheme, the repair or the replacement of a non-replaceable part such as the developing roller in the cartridge is solved, recycle and remanufacturing of each part in the cartridge are achieved, and resource recycle is promoted.
Description
technical field [0001] The invention relates to the recycling and remanufacturing of printer accessories, in particular to a method for remanufacturing a toner cartridge of a printer. Background technique [0002] Laser printers are currently one of the most widely used external computer output devices. It uses the distribution of charges to transfer toner according to the shape of the font, and then outputs text or images. The entire laser printing imaging process can be divided into seven steps: charging, exposure, development, transfer, fixing, cleaning, and power elimination. In order to realize these functions of the printer, components such as a waste toner bin, a powder outlet knife, a toner feeding roller, a photosensitive drum, a toner bin, and a charging roller are arranged in the toner cartridge of the printer. [0003] Each toner cartridge is provided with a counting chip, and when the counting chip detects that the toner cartridge has printed a certain number o...
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IPC IPC(8): G03G21/18
CPCG03G21/181
Inventor 陈卫权
Owner 上海宜达胜办公设备再制造有限公司