: Some Sewoo configurations require a VirtualCOM Driver to properly interface via USB. Printer Specifications ( ) Resolution : 203 DPI. Speed : 102 mm/sec. Paper Support : Label, Tag, Continuous, and Fanfold paper. Paper Width : 18 mm to 118 mm (0.7" to 4.64"). [Discontinue]LK-B10/B12 - SEWOO

Understanding the hardware limits of the LK-B10 ensures you download the correct driver and use compatible media. Specification Thermal Transfer & Direct Thermal Print Speed 102 mm/sec (4 inches per second) Resolution 203 DPI (8 dots/mm) Max Print Width 104 mm (4.1 inches) Interfaces Serial (RS-232C), Parallel (IEEE-1284), USB Media Types Label, Tag, Continuous, Fanfold Troubleshooting Common Issues

This is Sewoo’s proprietary label design software (Ver 3.31) specifically developed to help users create and print barcodes and labels easily with the LK-B10.

Click on the Support , Downloads , or Driver section in the main menu.

Unplug the cable, uninstall the driver via Windows Device Manager, reboot the PC, try a different USB port (preferably on the back of the motherboard), and rerun the installer. Problem: Print job gets stuck in the queue Cause: The printer driver is mapped to the wrong port.

: After installing the driver, use the utility to perform a "Sensor Calibration." This ensures the printer correctly identifies the start and end of each label to avoid skipping tags.

Download the latest "Label Printer Windows Driver" from the links provided above. Step 2: Unzip and Launch

Uninstall old or failed driver attempts via the Control Panel.

download drivers from the official manufacturer's website or its authorized partners. Third-party sites might offer outdated or unsafe files.