What is the difference between the toner cartridge and the assembly in the photocopier?

Photosensitive drums are commonly known as toner cartridges. In fact, toner cartridges do not contain selenium or only trace amounts of selenium. Why is it called a toner cartridge?

In the era, inorganic materials, selenium materials were used to make photosensitive drums, so that selenium adhered to the drum base through steaming. In the future, everyone agreed that all photosensitive drums were called toner cartridges. Most of the popular ones in the market are organic light guide drums, one is cheap and less polluting, so the organic light guide drums are basically popular in the foreign market.

Abbreviated as "toner cartridge".

The basic structure of the general toner cartridge is composed of aluminum tube and photosensitive material, which can be basically divided into three types according to different photosensitive materials: OPC drum (organic light guide material), toner cartridge (SE selenium) and ceramic drum (A-Si ceramic). In terms of life, the life of OPC drums is generally about 3000 pages, the life of SE drums is about 9000 pages, and the life of A-Si drums is 90000 pages.

Ordinary toner cartridges (OPCs) only have the first three layers. The first layer is the aluminum tube, the second layer is the insulating layer, and the third layer is the photosensitive layer. The surface of the long-life toner cartridge is composed of four or five layers of substance, and the long-life toner cartridge of ceramic photosensitive material can even print more than 100,000 pages.

Its fourth layer is the first protective layer, and the fifth layer is the second protective layer.

The fourth and fifth layers are used to protect the photosensitive layer. The parameters are tested and assessed by the manufacturer, of course, these kinds of ** are far apart.

There are two types of toner cartridges: integral (or integral) and detached. The design of the integrated toner cartridge is mainly to install the toner cassette and the photosensitive drum on the same device, when the toner is used up or the photosensitive drum is damaged, the whole toner cartridge has to be scrapped. The models that use this type of toner cartridge are mainly HP (HP) and Canon (Canon) models, this unique design increases the user's printing cost, and is very harmful to environmental pollution, but brings huge profits to manufacturers.

The detachable toner cartridge toner and photosensitive drum are placed on different devices, and the photosensitive drum generally has a long lifespan, generally reaching a life of 20,000 sheets. Simply replace the consumed toner, which greatly reduces the user's printing costs. Because this has a lot to do with the service life of the photosensitive material in the toner cartridge, if the life of the toner cartridge of the detached printer is not as long as the life of the toner cartridge of the all-in-one printer, then it is impossible to save the cost of single-page printing, so the cost of single-page printing has a lot to do with the toner cartridge.

This toner cartridge is mainly used in panasonic, epson, minlta-qms, etc.

Hehe! I'll answer it too! Toner cartridges are old names! In our concept, it should be a combination of drum and powder! The ** of this name is the same as above!

Now the market is basically OPC (that is, blue and green cylinders)! It is a mixture of rare earth materials and organic matter! (Know why rare earths are valuable, in terms of photoelectric detection, rare earths are very promising, 98% of the earth's rare earths are in Baotou)!

Generally speaking, printers nowadays are toner and toner in one, while some photocopiers are toner separated! Consumables are always profits, and the company will find a way to make money, whether it is a combination of drum powder or separation, it is very expensive!

So we can go to the market and add toner ourselves! As long as his electrical and physical properties are satisfied, then you can save money!

I have been exposed to the OPC processing technology! There are soaking, fumigation, and more! Every company is different!

The toner cartridge is used to provide powder ink to the laser printer, also known as the photosensitive drum, which is generally composed of a basic substrate made of aluminum and a photosensitive material coated on the substrate. The toner cartridge not only determines the quality of the print, but also determines the amount of money that the user needs to spend in the process of using it.

The greater the amount of paper that can be printed, the longer the cartridge lifespan. The length of the cartridge life is determined by the drum. For small and medium-sized office users with relatively difficult printing tasks, they should be willing to pay more purchase costs for higher monthly printing load (more than 10,000 pages) and long-life toner cartridges (up to 20,000 pages) - the reliability of models with higher indicators is generally more prominent, otherwise paper jams and even "lying in the nest" and frequent replacement of toner cartridges will greatly reduce printing efficiency, increase maintenance and overall printing costs.