欧美精品一区二区性色a+v,国产欧美大片,天堂中文av在线

The toner cartridge of the copier toner cartridge ... A toner cartridge is a cylinder coated with an organic material (selenium, a rare element), which is pre-charged, and when exposed to light, a resistive reaction occurs in the irradiated portion. The transmitted data signal controls the emission of the laser, and the light scanning on the surface of the toner cartridge changes continuously, so that some places are irradiated, the resista...More>>

Copier toner cartridge manufacturers analyze the r... The toner cartridge is a major consumable for laser printers. Laser printer toner cartridges can be divided into the following three categories according to the combination: integrated toner cartridge: photoconductor drum (photosensitive drum), drum (developing roller) and toner cartridge as one unit. This type of toner cartridge does not allow the user to add toner in principle. However...More>>

The basic structure and type of copier toner cartr... The standard name of the toner cartridge of the copier toner cartridge manufacturer should be the photosensitive drum. At the same time, it should be noted that although it is commonly known as the toner cartridge, in fact, the toner cartridge has almost no selenium component or only a very small amount of selenium. To know that the price of selenium is more expensive than gold, if the...More>>

How to distinguish the true and false toner cartri... It is most important to buy the original toner cartridge to discern the authenticity. Otherwise, it will not be known by the unscrupulous profiteers. It will not only break the money, but also directly affect the work. There are two types of counterfeit toner cartridges in the market. One is a toner cartridge that is unscrupulously opened by a merchant or a workshop. It is labeled as a...More>>

How to judge the print quality of the toner cartri... The toner cartridge is one of the core accessories that users often touch, but it is difficult for everyone to correctly understand and understand the role of the toner cartridge. Many people think that the toner cartridge is not a powder? There is no scientific content. In fact, this statement is one-sided. The toner cartridge is a printer. One of the core accessories is a very techni...More>>

Copier toner cartridge manufacturer introduces the... In daily work, it is often necessary to copy documents, and the paper documents that are copied out are easier to see than on the display, and can also protect the vision from falling. In the office, the copiers are used more often. Sometimes, after copying for a while, the effect of copying the documents is found, and some places are unclear. This indicates that the toner of the toner...More>>

Brief description of copier toner cartridges of co... A toner cartridge, also known as a photosensitive drum, is generally composed of a base substrate made of aluminum and a photosensitive material coated on the substrate. The toner cartridge not only determines the quality of printing and copying, but also determines how much money the user has to spend in use. At the time of its birth, the inorganic material - selenium material was us...More>>

Why use a qualified copier toner cartridge manufac... Nowadays, developed countries such as the West and Europe mostly use recycled toner cartridges. Some copier toner cartridge manufacturers have implemented toner cartridge regenerative powder filling for many years. After years of exploration and in-depth research, regeneration technology is very mature. At the same time, we have a good understanding of the benefits of toner cartridge r...More>>

How to clean the powder on the drum core of the to... The drum core, that is, OPC is an abbreviation of Organic Photoconductor, also called photoreceptor drum; OPC drum is coated with an OPC material on the surface of a conductive aluminum cylinder to form a photoelectric conversion device, which is characterized by an insulator in the dark. It can maintain a certain static charge. When a certain wavelength of light is irradiated, it beco...More>>

Can not ignore the maintenance of the toner cartri... As an important part of laser copying equipment, toner cartridges can directly affect copy quality, work efficiency, and copying costs. Therefore, you cannot ignore the knowledge of the maintenance and replacement of the toner cartridge. 1. Turn off the copier power switch first, and unplug the copier from the power outlet. 2. Then open the flip cover of the copier, carefully remove ...More>>

Copier powder box manufacturers teach you the dail... When the number of copies of the copier reaches a certain amount or a large amount of copying (such as 1 000 to 2,000 copies), the parts that are easily contaminated in the copier should be cleaned and maintained. It mainly includes removing dirt and dust from the contaminated parts such as photosensitive plates, electrode wires, shields, lenses, mirrors, pickup rollers, paper feed rol...More>>

Briefly describe some maintenance knowledge of ton... 　 In the general case, when we repair the copier, we can't avoid the toner cartridges of the copiers. If we accidentally broke the toner cartridges, what should we do? Or, at some point, our copiers will be used for a long time. The toner cartridge is aging, what should I do? In fact, the structure of the toner cartridges of many copiers is similar. The parts that are easily damaged...More>>

Copier toner cartridge manufacturers talk about th... Nowadays, with the increasing reform of laser printing technology, the price of expensive laser printers has gradually become close to the people. Since laser printers do not have a series of shortcomings such as inkjet printers that are prone to plugging and slow printing speed, there are more and more families and units using laser printers. And companies have launched desktop-level ...More>>

Brief introduction to several phenomena often appe... The toner cartridge is an essential part of the copier. When we go to work to copy things, the copier always has such problems or problems. In addition to the problems of the copier itself, it is a small problem with the toner cartridge. If we master these problems, it will save money. More is to save a lot of trouble, the following copier toner cartridge manufacturers Xiaobian to shar...More>>

Copier powder box manufacturers talk about the pro... Toner cartridge consumables are essential consumables for the later use of laser printers. Therefore, in the current office printing industry, toner cartridge consumables are the focus of users. The toner cartridges are mainly divided into 2 categories, one is the original toner cartridge consumables, and the other is the non-original toner cartridge consumables. Due to the low threshol...More>>

News
news
More +