| Source | Description | | :--- | :--- | | | Official drivers from the manufacturer. Usually the safest and most reliable method. Visit tvs-e.in and navigate to the "Downloads" or "Support" section, searching for LP-45 drivers. | | Seagull Scientific | High-quality "true Windows" drivers that are excellent for use with any Windows program, especially professional labeling software like BarTender . | | Third-Party Driver Websites | Sites like Driver Scape can offer a quick solution, especially if the official site lacks drivers for an older OS version. It's a viable fallback option if you exercise caution. |
For security and functionality, always use the official manufacturer source.
TVS provides limited macOS support, but it is possible using CUPS (Common Unix Printing System). tvs lp-45 barcode label printer driver download
Ensure the USB cable connecting the TVS LP-45 to your PC is unplugged. Only connect it when prompted by the installer.
Choose Thermal Transfer if you use a ribbon, or Direct Thermal if you use heat-sensitive labels. | Source | Description | | :--- |
Once the download finishes, follow this configuration workflow to complete the setup. Phase 1: Preparation Keep the TVS LP-45 printer .
Run a manual hardware calibration. Turn off the printer, hold the button, turn the printer on, and release the button when the light flashes. Blurred or Unreadable Barcodes | | Seagull Scientific | High-quality "true Windows"
Locate the downloaded file (e.g., TVS_LP45_Driver.exe or a zip folder) in your Downloads folder. If zipped, right-click and select .
After driver installation, perform this quick test to ensure the driver is communicating correctly.
| Feature | Specification | | --- | --- | | | Direct Thermal & Thermal Transfer | | Resolution | 203 DPI (8 dots/mm) | | Max Print Speed | Up to 125 mm/s (~5 inches/sec) | | Connectivity | USB 2.0, RS-232 Serial, Centronics Parallel | | Memory | 2 MB DRAM, 2 MB Flash | | Supported OS | Windows 2000, XP, Server 2003, Vista, 7, 8, 10, 11 | | Included Software | BYLabel Barcode Software (Complete Version) |