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What is the reason why the barcode printer is blurred

What is the reason why the barcode printer is blurred

Shenzhen Hongxing Yongli Electronic Technology Co., Ltd. has accumulated 10 years of barcode equipment sales experience, and has sorted out the sudden troubleshooting, inspection and maintenance of barcode printers from below: Phenomenon 1: A small part of the printing edge is blurred and unclear. First of all, clean the roller and cleaning wheel of the printer, select clean cards, and print 2-3 new ribbons continuously. If the phenomenon persists then the print head needs to be adjusted. The adjustment method is as follows: a. open the top cover of the printer and find the print head B. find the screw with the number 1, and adjust the number 3 screw with arc edge by 1/8 turn counterclockwise. phenomenon 2: the whole printing edge is blurred and unclear.

10

2020

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07

What is the development prospect of the domestic data collector market?

What is the development prospect of the domestic data collector market?

The development prospects of the domestic data collector market will be promising. At present, there are thousands of manufacturers engaged in the development, research, production and operation of barcode technology and its series of products in various countries in the world. There are nearly 10,000 kinds of products, and a portable inventory machine that can store tens of thousands of barcode information has been launched. With the widespread promotion of bar code technology, the modernization of shopping malls in China has developed rapidly, and the level of electronic business management has been greatly improved. The market for portable inventory machines has been formed and has a greater demand. However, the inventory (inventory) of domestic logistics enterprises is still at a low level, and there is a big gap with the level of foreign business management. Actually,

10

2020

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07

Barcode printer common small problems easily solved

Barcode printer common small problems easily solved

Bar code printer common small problems easily solved, the printer is belonging to the industrial office electronic products, when the printer failure when the first job is: 1. first check the installation of labels and carbon tape is in place, excluding people → 2. Observe the surface condition of the carbon tape label with the naked eye to see if there is any abnormality → 3. See if the printer parameter settings have been changed. Whether the settings and corresponding printing software settings are correct → 4. Think again from the perspective of printer adjustment → 5. Finally, judging from the label ribbon consumables, whether it is a product quality problem. Common problems easily solved: 1. The overall content of the printed label does not look clear

10

2020

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07

Technically explain the difference between one-dimensional and two-dimensional scanning guns

Technically explain the difference between one-dimensional and two-dimensional scanning guns

With the increasing development of social economy and the progress of the information age, one-dimensional bar code can no longer meet people's needs, so two-dimensional bar code appeared. Technically explain the difference between one-dimensional and two-dimensional scanning guns: two-dimensional codes are identified by identifying images, and lasers cannot even identify two-dimensional codes on paper! If it is a one-dimensional code, the recognition principle of the laser is to emit a light source and then reflect it. The screen itself is the light source, so it cannot be recognized. Scanning guns that can identify the screen on the market are also identified by linear CCD. The difference between the appearance of one-dimensional and two-dimensional scanning guns is usually a square structure, not only

10

2020

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07

Why should we distinguish between factory scanning guns and supermarket scanning guns?

Why should we distinguish between factory scanning guns and supermarket scanning guns?

Because of the three differences between industrial scanning guns and commercial scanning guns, commercial bar code scanning guns are mainly used: CCD scanning guns, laser handheld scanning guns and full-angle laser scanning guns. First, the IP grade of the scanning gun is different. First, popularize what is IP. IP grade is one of the important safety performance of electrical products, often called shell protection grade. This group of numbers means that the lamp shell can ensure that the lamp works safely in the corresponding natural environment, and at the same time does not cause insecurity to the outside world. The former means that the scanning gun can prevent the outside solid or

10

2020

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07

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