The printer requires the installation of a driver on your computer to function properly.

Tutorial video:

素材提示词（video 1）： Create a clear video for the support article "How to use printer on Windows via USB cable?". Show the LABEER Y43BT printer and the exact setup or troubleshooting action described near: "The printer requires the installation of a driver on your computer to function properly. Tutorial video:". Use accurate cables, buttons, label paper, operating-system or mobile-app UI as appropriate. Remove all source-brand logos and model names; use LABEER branding only. Clean instructional composition, high contrast, readable UI labels, neutral background, 16:9, high resolution.

1. Ensure the printer is turned OFF.

2. Connect the printer to your computer using a USB cable.

3. Attach the power cable to the adapter, connect it to the printer, and plug it into a power socket.

4. Turn ON the printer.

5. Download the driver from this link:Download Windows driver

6. Double-click the .exe driver file and follow the prompts to complete the installation.

7.  Continue with the installation until you see the confirmation message shown below.

素材提示词（image 2）： Create a clear image for the support article "How to use printer on Windows via USB cable?". Show the LABEER Y43BT printer and the exact setup or troubleshooting action described near: ".exe driver file and follow the prompts to complete the installation. 7. Continue with the installation until you see the confirmation message shown below.". Use accurate cables, buttons, label paper, operating-system or mobile-app UI as appropriate. Remove all source-brand logos and model names; use LABEER branding only. Clean instructional composition, high contrast, readable UI labels, neutral background, 16:9, high resolution.

素材提示词（image 3）： Create a clear image for the support article "How to use printer on Windows via USB cable?". Show the LABEER Y43BT printer and the exact setup or troubleshooting action described near: ".exe driver file and follow the prompts to complete the installation. 7. Continue with the installation until you see the confirmation message shown below.". Use accurate cables, buttons, label paper, operating-system or mobile-app UI as appropriate. Remove all source-brand logos and model names; use LABEER branding only. Clean instructional composition, high contrast, readable UI labels, neutral background, 16:9, high resolution.

素材提示词（image 4）： Create a clear image for the support article "How to use printer on Windows via USB cable?". Show the LABEER Y43BT printer and the exact setup or troubleshooting action described near: ".exe driver file and follow the prompts to complete the installation. 7. Continue with the installation until you see the confirmation message shown below.". Use accurate cables, buttons, label paper, operating-system or mobile-app UI as appropriate. Remove all source-brand logos and model names; use LABEER branding only. Clean instructional composition, high contrast, readable UI labels, neutral background, 16:9, high resolution.

8. Open Settings, click Printers & Scanners, and look for "LABEER Y43BT" in the list. This indicates that the printer has been successfully installed.

Note:  For accurate printing, ensure the following four dimensions align:

    1. The size of your document

    2. The size of the label paper in use

    3. The size option selected on the print preview page

Now, if you wish to print a Sample 4 x 6 Shipping Label. In the print dialogue, please be sure to select your "Paper Size" appropriately (for example 4 x 6). and then save the settings in the Presets option. 
For instructions on creating a custom label, click: How to create a custom label?