In life, we go to the supermarket to go to the mall, when we pay, we will see the barcode scanner scanning the goods. The barcode scanner is used to read related messages (item name, item number, item price, item production date, etc.) contained in the item. The bar code scanner uses the scientific principle of optics to unlock the contents of the bar code and then intercommunicate the content with the computer through the original data line or wireless transmission. Let's take a look at the barcode scanner together with Xiaobian. How do you use the barcode scanner?
How to use a barcode scanner?
How to use barcode scanners? Barcode scanners in various industries are very common in various fields. But what is a bit confusing for beginners and novices. The usual procedure for using a barcode scanner is simple. First insert the barcode scanner, then you will hear the prompt to install successfully, then open any software that can input the file (such as word, execl), etc., position the cursor to the location where you want to enter the input, scan the barcode, and save the scan directly. Yes. You should remember to set the scan mode of the barcode scanner (carriage return, line feed, continuous scan).
If it is just a unilateral study of the use of bar code scanners is very simple. A barcode scanner is a simple device for reading the contents of a barcode scanner. The content of the barcode is a series of data or a combination of numbers and letters. If you need to print the barcode, you need to install the corresponding barcode making software. However, it should be noted that there are many ways to encode barcodes. Users need to know which barcode scanner you are using.
How to choose a barcode scanner?
The selection of barcode scanners mainly considers three factors, the working distance of the barcode scanner, the label size of the barcode scanner, and the barcode density of the barcode scanner. The working distance of the barcode scanner is also the distance between the scanner and the barcode label when scanning. The bar code label size refers to the total width of the bar code scanner to determine the maximum scan distance that the bar code scanner can support. The bar code density of a bar code scanner is simply the minimum width at which data can be read.
When purchasing barcode scanners, these three factors can be considered and purchased according to the environment and standards used.
Through the introduction of the above barcode scanner, do you have a certain understanding of the use of barcode scanners and selection techniques? I hope to help you!
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