ezp2019编程器使用教程

Title: Introduction to ZPL Programming

Zebra Programming Language (ZPL) is a highlevel programming language specifically designed for printing labels on Zebra printers. It's commonly used in industries such as manufacturing, logistics, and healthcare for printing barcode labels, shipping labels, and product tags. In this guide, we'll introduce you to the basics of ZPL programming and provide examples to help you get started.

Getting Started with ZPL Programming

ZPL is a textbased language that consists of commands and parameters. These commands are used to define label formats, text, barcodes, graphics, and other elements to be printed on the label.

Basic Structure of ZPL Code

A typical ZPL code consists of one or more label formats. Each label format begins with the ^XA command and ends with the ^XZ command. Here's a simple example:

```plaintext

^XA

^FO50,50

^A0N,50,50

^FDHello, World!^FS

^XZ

```

^XA

: This command starts the label format.

^FO

: This command sets the starting position for printing text or graphics.

^A0

: This command selects the font for printing text.

^FD

: This command specifies the data (text) to be printed.

^FS

: This command marks the end of the field data.

^XZ

: This command ends the label format.

Printing Text

To print text on a label, you can use the ^FO (Field Origin) and ^FD (Field Data) commands. The ^FO command sets the position, and the ^FD command specifies the text to be printed. Here's an example:

```plaintext

^XA

^FO50,50

^A0N,50,50

^FDProduct Name: Widget^FS

^XZ

```

Printing Barcodes

ZPL supports various types of barcodes, including Code 128, Code 39, QR Code, and more. You can use the ^B command to print barcodes. Here's an example of printing a Code 128 barcode:

```plaintext

^XA

^FO50,50

^BY3

^BCN,100,Y,N

^FD>;123456789012>^FS

^XZ

```

Printing Graphics

ZPL allows you to print graphics such as logos, images, and signatures. You can use the ^GF command to define graphic data and the ^XG command to print the graphic at a specified position. Here's an example:

```plaintext

^XA

^FO50,50

^GFA,100,100,50,,:::Z64:R0cK0g==

^XZ

```

Variable Data Printing

ZPL also supports variable data printing, where you can print data from an external source such as a database or spreadsheet. You can use placeholders in your ZPL code and replace them with actual data during printing.

```plaintext

^XA

^FO50,50

^A0N,50,50

^FDProductNamePlaceholder^FS

^FO50,100

^BQN,2,10

^FDMM,ProductNamePlaceholder^FS

^XZ

```

Conclusion

ZPL is a powerful language for printing labels on Zebra printers. In this guide, we've covered the basic structure of ZPL code and introduced you to printing text, barcodes, graphics, and variable data. As you become more familiar with ZPL, you can explore advanced features and customization options to meet your specific printing needs.

For further information and advanced topics, refer to the ZPL programming guide provided by Zebra Technologies. Happy coding!