TYPE_CODE_39E




TYPE_CODE_39E, also known as Code 39 Extended, is a variant of the Code 39 barcode symbology that expands on the standard Code 39 character set by including additional characters. Here’s an explanation of TYPE_CODE_39E and how it is used:

What is Code 39 Extended (TYPE_CODE_39E) Barcode?

Code 39 Extended (TYPE_CODE_39E) extends the standard Code 39 character set to include all 128 ASCII characters (0-127). This includes letters (both uppercase and lowercase), numbers, and a variety of special characters and symbols. It offers greater flexibility in encoding data compared to standard Code 39, which is limited to a subset of characters.

Character Set of TYPE_CODE_39E:

  • All 128 ASCII Characters: This includes uppercase letters (A-Z), lowercase letters (a-z), digits (0-9), and special characters such as space, "-", ".", "$", "/", "%", "+", "*", and many others.

How to Use Code 39 Extended Barcode?

Here are the steps to effectively use a Code 39 Extended (TYPE_CODE_39E) barcode:

  1. Data Encoding: Determine the alphanumeric data that needs to be encoded into the barcode. Code 39 Extended allows encoding a wide range of characters including letters, numbers, and special symbols.

  2. Barcode Generation: Generate the Code 39 Extended barcode using specialized software or online barcode generators that support Code 39 Extended encoding. Input the alphanumeric data you want to encode, and the software will generate a barcode image file (e.g., PNG, JPG) based on the Code 39 Extended encoding rules.

  3. Printing: Print the generated barcode image on labels, tags, packaging, or documents using a barcode printer. Ensure that the barcode size meets the specifications for proper scanning and readability.

  4. Scanning: Use a barcode scanner or a mobile device with a barcode scanning app to scan the Code 39 Extended barcode. The scanner will decode the encoded data and transmit it to a connected computer system or database.

  5. Integration: Integrate the scanned data into your business processes such as inventory management, sales transactions, or any application where accurate and efficient data capture is essential.

Applications of Code 39 Extended Barcode:

  • Retail: Used for product labeling, inventory management, and point-of-sale transactions where detailed alphanumeric data encoding is required.

  • Healthcare: Used for patient identification, medication management, and specimen tracking.

  • Manufacturing: Used for asset tracking, production control, and quality management where comprehensive data encoding is necessary.

  • Logistics and Shipping: Used for tracking packages, managing shipments, and inventory control with extensive alphanumeric data.

Advantages of Code 39 Extended Barcode:

  • Versatility: Supports encoding of all 128 ASCII characters, providing flexibility in data representation.

  • Widely Accepted: Code 39 Extended is widely recognized and supported across various industries.

  • Simple Structure: Easy to generate, print, and scan with basic barcode equipment.

In summary, Code 39 Extended (TYPE_CODE_39E) barcode expands on the capabilities of standard Code 39 by including a broader range of characters. It is suitable for applications requiring flexible and detailed alphanumeric data encoding for efficient and accurate business operations.