How to read and generate 39 barcodes

Yes, but you said that this system has not been used, I don't know how to do it, anyway, the label painter barcode printing system I used before, directly hide the digital information below, add it into text format, you can adjust the number spacing and size, and achieve the same width as the barcode.

100 days of dreaming, unless you have this feature, or write your own program.

Reading a barcode has two meanings, one is to read out the data represented by the barcode, and the other is to read the meaning of the barcode.

First, the barcode is a standardized information symbol, as long as you are according to a certain barcode coding standard generated barcode, in any place as long as there is a barcode scanner can read out the content of the barcode, otherwise it will lose the meaning of the barcode. For example, a barcode represents 123abc.

Second, the meaning of the bar code is given by the preparation of the department, for example, what does 123ABC stand for, different companies can have different interpretations, so the content of the blind congratulations can not be interpreted by others.

Third, the commodity barcode can be scanned out of the relevant information with a smart phone, which is not read out of the barcode itself, and needs to be supported by a strong commodity information database in the background.

When you select code 39 when printing, is there a prefix or suffix to choose from? Also, whether your scanning device has a prefix for the barcode. You can do several barcodes of 39 yards, but the content is different, see what the scan result is?

If there is also a prefix, it must be that there is a prefix in some place.

Barcode and text are set separately.。。

How to generate or print out a barcode and how to print a barcode.

Barcodes (barcodes) already exist in many aspects of our lives and work, and can be seen almost everywhere around you. And we often use barcodes because of the needs of our work. So how do you generate or print out a barcode?

1. Use a special barcode printer.

If you are using barcodes in the production process, or other environments that use a large number of barcodes, or need to print barcodes on some special media, you can use a dedicated barcode printer. And there are many ways for barcode printers to print barcodes. A complete barcode printing system needs to be composed of 3 parts:

Barcode printers, barcode printing software, and self-adhesive labels and ribbons.

2. Use an ordinary office or home printer.

If you use a small number of barcodes and the print medium is regular paper, you can use a regular office or home printer to print barcodes. There are several ways to print barcodes using a normal printer:

1. Use barcode fonts The so-called barcode font is a truetype windows font that can directly turn the characters to be displayed into barcodes. These fonts can be purchased at some font making companies, or some free** barcode fonts can be used. We also offer 39 free fonts**.

2. Use barcode controls If you need to print barcodes directly in your own software system, you can use barcode controls, and if you have installed access in Office, you can find a free barcode control provided by Microsoft.

3. Use special barcode printing softwareThese special barcode printing software (such as bartender) generally also provide printing components, which can be called in other systems. Dedicated barcode printing software can provide WYSIWYG typesetting functions like Word, and can also connect to the database to print changing serial numbers.

3. Printing. If you need a very large number of barcodes, and these barcodes are unchanged, such as general product labels, you can directly use the printing method, which can make the cost of a single sheet lower.

The standard size of the product barcode is, and the magnification is. When the printing area allows, the barcode with higher magnification should be selected to meet the reading requirements. The smaller the magnification of the barcode, the higher the printing accuracy requirements, when the printing accuracy can not meet the requirements, it is easy to cause barcode reading difficulties.

CorelDraw Barcode Specialist can produce any continuous barcode with any flow and out of order.