What are the components of a toner cartridge in a printer?
Time：
Nov 14,2023
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Author：
1, photoconductive drum: photoconductive drum is the heart of the all-in-one toner cartridge, all other components are distributed around the photoconductive drum to drum as the center to play their different roles. In the imaging process, the photoconductor drum accepts charging and laser irradiation, the surface of the formation of electrostatic latent image to further form a visual image of the toner.
2, magnetic roller: that is, the developer roller, is one of the largest impact on the image density components. It is responsible for the toner from the powder bin suction, and friction with the toner to make the toner charged. As a result of the role of the magnetic roller on the development of bias, making the charged toner "jumping".
3, scraping powder knife: scraping powder knife is installed in the magnetic stick below, is responsible for controlling the magnetic roller adsorption of the thickness of the toner layer, and to assist the toner friction charged.
4, powder warehouse: the so-called powder warehouse is used to load the toner warehouse, some of the powder warehouse has a stirrer to ensure that the toner is provided smoothly.
5, waste powder warehouse: used to load the waste powder warehouse. Formed on the surface of the photoconductor toner image and can not be 100 percent of the transfer to the print media, will remain on the surface of the photoconductor part of the next imaging before the cleaning scraper to scrape it down, collected in the waste powder bin.
6, clean squeegee: responsible for removing the photoconductor drum image transfer after the residual toner.
7, conduction rod: Some cartridges have a toner sensing rod at the exit of the bin, such as C3900A/C4092A, etc., used to sense the amount of carbon Lou how much, when the toner is not enough, the magnetic rollers and the conduction rod between the gap, the machine will show that the toner is almost out of the TONERLOW signal.
8, charging roller: responsible for charging and discharging the photoconductor drum.
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