How Toner Cartridges Work
Time：
Nov 14,2023
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Author：
The toner in the cartridge is the key to imaging during the printing process, so what makes this toner end up on the page to form a document?
First we need to understand what is meant by latent imaging. A toner cartridge is a cylinder coated with an organic material (selenium, a rare element) that is precharged, so that when light comes in, the irradiated area reacts with electrical resistance. The data signal sent to control the laser emission, scanning the surface of the toner cartridge light constantly changing, so that there will be places irradiated, the resistance becomes smaller, the charge disappeared, there are places that are not irradiated by the light, still retains a charge, and ultimately, the surface of the toner cartridge is formed by the charge of the submerged shadow composed of. The toner cartridge toner is a charge of fine resin particles, toner charge and toner cartridge surface charge polarity reversed, when the surface of the toner cartridge with a charge through the inking roller, there are parts of the charge adsorbed toner particles, so the latent image will become a real image.
When the toner cartridge rotates in the work at the same time, the printing system will print the paper transferred over, and the print paper with the same polarity as the surface of the toner cartridge, but a lot of strong charge, and then the paper passes through the toner cartridge with toner, toner surface of the toner cartridge is attracted to the print paper on top of the image is formed on the surface of the paper. At this point, the toner and the paper is only by the charge of attraction and combined together, before the paper is sent out of the printer, after high temperature heating, the toner is melted, in the cooling process cured on the surface of the paper. After attaching the toner to the paper, the surface of the toner cartridge continues to rotate, passing through a cleaner that removes any remaining toner in order to move on to the next printing cycle.
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