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How does the copier work?

In the copier, the photoconductor of the toner cartridge is exposed to form a latent image on the surface of the toner cartridge in the form of an electric charge. This image is then developed and transferred using a special charged toner. The following is the process of copying with each part: 1. in order to make the copier work, first of all, the corona wire must be coated with a layer of cation on the surface of the photoconductive material. Before you press the start button, the photoconductive selenium, germanium or silicon surface of the toner cartridge is covered with positive charge. 2. When you press the "Start" button, the strong light sweeps through the inside of the copier, shining light on the paper to be copied, and the toner cartridge starts to rotate. When the blank area of the paper will light

2016-04-20

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Precautions for the use of the copier (I)

The photocopier is one of the essential office supplies. Although you need to use it every day, you may not know the basic common sense and how to use the photocopier. Correct use of the copier to get a good copy. 1. The photocopier should be placed away from moisture, water machines, and direct sunlight. To prevent high temperature, dust, with good ventilation environment is suitable for the placement of the copier. 2. The copier should use a stable voltage, and it is recommended to use a socket directly against the wall. The photocopier is best preheated for half an hour before use, which can dry the inside of the photocopier and facilitate the effect of copying. 4. The use of the photocopier should be based on the instructions for use

2016-04-19

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Common problems of copiers

There are many problems in the daily use of photocopiers. According to the experience of using the copier, in fact, a large part of it is caused by the user's selection of consumables and basic usage methods. If you can use the copier correctly and master some tricks, you can get rid of these problems. The following lists the most common problems collected in the daily use of the copier, and the corresponding solutions or elimination methods. 1. paper jam is the most common problem in our daily use of copiers. Due to the working principle of the copier and its mechanical structure, "paper jam"

2016-04-19

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What are the basic knowledge of copier parameters?

1. What is copy speed? Copy speed refers to the number of copies per minute, and its unit of measurement is sheets/minute. Since the copier takes time to warm up and the first copy takes a long time, the copy speed should generally start from the second copy when counting. The copying speed of the copier is directly related to the operating speed of the copying device in the copier, the imaging principle, and the fixing system. 2. What is copy magnification? Copy magnification refers to the scale range that the copier can enlarge and reduce the copied original, expressed as a percentage (%). If the copy ratio of a photocopier is marked as 50% ~ 2

2016-04-18

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To Jane teach you how to buy second-hand copiers

With the continuous introduction of new photocopiers, many old-fashioned photocopiers have been eliminated in large and medium-sized cities. These second-hand photocopiers are mainly sold to units or individuals in more remote areas. Because of the low price, there are many units and individuals who buy second-hand photocopiers. These copiers generally only have a one-month replacement period and a warranty period of three months to six months, and some even do not have a one-month warranty period, so make a brief introduction to several points that need to be mastered when buying second-hand copiers. 1. don't be fooled by appearances. Good looks don't work here at all! I believe everyone in the heart when buying second-hand copiers.

2016-04-16

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How to buy multi-function machine

How to choose and buy all-in-one machine 1. Consumables should be paid attention to the purchase of all-in-one machine equipment. In addition to the one-time purchase cost, there are also later use costs. It includes the cost of consumables and maintenance costs. Among the two, the cost of consumables accounts for the majority, especially the color all-in-one machine, such as paper, ink cartridge, toner cartridge, etc. When you usually use the frequency is very high, many times the investment in consumables is often more than the money spent on the machine. All-in-one machine has the functions of printing, copying and scanning (some are equipped with fax). One all-in-one machine is equal to multiple single-function office equipment, and it is cheaper than buying so many single-function equipment,

2016-04-04

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