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──Feb 04 , 2022How to choose RFID printer (6) - RFID printer resolution

  RFIDprintertheResolutionrightRFIDLabel surface variable information display quality plays a decisive factor. Suzhou Zhiguan Yisheng Information Technology Co., Ltd. has been committed to enterprise since its inceptionRFIDFixed assets management and warehousing logisticsRFIDSolutions that have served for many years1000+Home to all types of customers. We not only provide customers with professionalRFIDSystem software and stableRFIDHardware equipment, we also combined with many delivered successful cases, to provide customersRFIDLabel format design (including surface information format andRFIDCoding rules for internal information). Therefore, the presentation effect of good surface information, andRFIDprintertheResolutionIt's inseparable.

  Mainstream in the market at presentRFIDAll printers use thermal transfer printing mode. The resulting images are produced byRFIDThe print head of the printer passes through a carbon strip andRFIDLabel surface material to achieve.Zhiguan provides the original printing head to ensure the print quality. The use of the most suitable labels and carbon strips are also two other important factors in obtaining high-quality printing results. We won't go into more detail about this in this article. Our common print heads are as follows:

Print head

  In the above picture, the bright line pointed by the red arrow is the heating unit of the print head. You can think of this heating unit from left to right as a long continuous heating wire. We'll enlarge the heating unit50The resulting picture is shown below, and each of the parts pointed by the arrows is what we call a hot spot.



Print hair hot spot

Print head element


  whenRFIDLabel paper In the process of moving the paper forward, the computer gives instructions. byRFIDThe printer triggers the current to reach the hot spot at the specified location according to the instruction. When the current passes through the hot spot, the electrical impedance element of the hot spot heats up, and the heat energy causes the carbon strip to undergo some physical or chemical reactions, attaching its mixture of toner and wax to itRFIDThe surface of the label forms patterns and text. From this we can conclude that the images we see printed out and the text, the bar code, after magnification are composed of a small dot.


  What we usually sayResolutionIt means in1mmThe number of hot spots in the range. Current mainstreamRFIDPrinter resolution is200DPI,300DPI,600DPI.200DPI Mean every1mmThe space is there8A dot.300DPI Mean every1mmThe space is there11.9A dot.600DPI Mean every1mmThe space is there23.9A dot. thereforeThe higher the resolutionThe more dots are printed in the unit space. So the printed pattern, text, bar codeclearer. The following figure is the difference in the effect of printing the same content for different resolutions.


Compare the print effect with different print heads


  From the effect above, we can see that the higher the resolution of the print head, the clearer the content printed out, especially in the font edge and the curved edge of the image appear smoother. No wonder we use laser and inkjet printing machines in our daily work life1200DPI,2400DPIThe typed text and photos are indeed very clear and beautiful.


  To sum up. We should chooseThe higher the resolutionRFIDbetter. But the higher the resolution, it also meansRFIDThe more expensive the printer is. At the same time, the higher the resolution of the print head, the more detailed,1mmClose in24It's a hot spot. It happens when you don't use it properly1One or more points cannot generate content. So Wisdom Easen suggests if you choose600DPIThe printer must wipe the print head every time it prints a roll of labels to protect itRFIDPrinters can work longer and more reliably. inRFIDFixed assets systemField if want in very small sizeantimetalRFIDtagPrint a lot of asset content, such as fixed asset name, fixed asset description, fixed asset number, fixed asset storage location, custodian and other content, or in the retail industry need to print non-metal resistant jewelryRFIDTag. We propose to adopt300DPIOr higher600DPItheRFIDThe printer. In the manufacturing and logistics industry, considering that the printing content is not much and the printing intensity is high, the wisdom view suggests that you can choose300DPIOr a little lower200DPItheRFIDThe printer.


  Finally, I want to remind you of one very important point. Because the print head is a one-time product, it is impossible to achieve automatic resolution adaptation and switching in a single print head. That is, if the label format produced on the printing software is200DPIPurchased as a benchmarkRFIDThe printer is300DPIYes. According to the1:1.5The ratio of the same content in200DPIIt's gonna fill the whole label on the printer, and in300DPIThe contents of the printer are shrunk in one corner of the label. And the mainstream majorityRFIDPrinter models do not support the replacement of different resolution print heads. As a result, the customer can only re-purchase a matching oneRFIDThe printer.


  The following isRFIDPrinter related articles, please click the details link:

  1. printableRFIDThe frequency of the label, this indicator determinesRFIDThe printing frequency of the printer;

  2. RFIDThe brand of the printer, this indicator determinesRFIDThe overall quality of the printer;

  3. Need to print anti-metalRFIDThe label is still normalRFIDTag. This indicator determinesRFIDThe passability of labels;

  4. RFIDThe printing width of the printer, this indicator determinesRFIDPrinter can be loadedRFIDSize of the label;

  5. RFIDThe resolution of the printer, this indicator determines the print outRFIDClarity of label surface information;

  6. RFIDThe size of the printer, this indicator determinesRFIDThe size of the position of the printer;

  7. It needs to be printed every dayRFIDThe number of labels, this indicator determinesRFIDDurability of the printer;


  So if you want to be more efficient and timely, choose the right oneRFIDThe purpose of the printer is available instantlydial13771886689,0512-62380743. Suzhou wisdom view Yi Sheng will take many yearsRFIDPrinter experience and expertise help customers make instant judgments. At the same time we buyRFIDCustomers of printers provide label printing test services to avoid unnecessary losses caused by customers buying the wrong model.


  The content of this article is authorized by Suzhou Zhiguan Yisheng Information Technology Co., LTD., the views of this article only represent the author himself, the original is not easy, it is prohibited to reprint privately, if you need to reprint contact with the original author for authorization, if without communication, unauthorized deletion of the content after reprinting, reprinting in the form of screenshots, without marking the source and author as required, once found never authorized. And reserve the right to further prosecute the behavior of irregular reproduction.
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