The TVS LP 44 BU is a rugged, direct thermal barcode label printer commonly used in retail, logistics, and warehousing. To function correctly with Windows 10, you need the correct driver – especially because Windows does not include native drivers for this model.
Important: The “BU” in the model name typically refers to USB + Bluetooth connectivity. Ensure your printer is set to the correct mode before installing.
Since the LP 44 supports ZPL, you can use Seagull Scientific's driver (makers of Bartender) or a Zebra ZPL driver:
Go to the official TVS Electronics support page:
Note: The TVS site can be slow; if it doesn't load, use Option 2. tvs lp 44 bu barcode printer driver for windows 10 hot
The TVS LP 44 BU uses a Sii (Seiko Instruments) or BIXOLON compatible driver. The safest working driver is the Generic/Text Only with custom settings, but the official driver is available from TVS India.
Direct source: Go to TVS Electronics support → Search “LP 44BU” → Download “Windows 10 64-bit driver” (often labeled as SII LP44 driver).
Pro tip: If the official site is slow, the BIXOLON SLP-D220 driver also works (same internals).
File you need: Look for filenames like TVS_LP44BU_Win10_v2.1.4.exe or LP44BU_DRIVER_x64.msi. The TVS LP 44 BU is a rugged,
Hot tip: If the official site is down, use the Windows 10 built-in "Generic / Text Only" driver as a temporary workaround (limited functionality).
For Windows 10, use the ZDesigner ZPL driver (Zebra) – it's stable, widely available, and supports all LP 44 features (label length, gap sensing, printing barcodes).
If you need the exact official driver file and cannot find it, let me know – I can guide you to a direct mirror or provide the driver signature details.
Q: Is the TVS LP 44 BU compatible with Windows 11?
A: Yes, using the same Windows 10 driver (compatibility mode). Important : The “BU” in the model name
Q: Why does my printer print blank labels?
A: You may have thermal paper on the wrong side (coated side must face the printhead). Also check that the "Direct Thermal" mode is set (not Thermal Transfer).
Q: Can I use this printer with USB-to-Parallel adapters?
A: Not recommended. The BU model expects native USB or RS232.
Q: Where is the TVS LP 44 BU driver for Windows 10 64-bit?
A: The official package includes both 32-bit and 64-bit. Look for amd64 folder inside the driver ZIP.