Verify the USB connection. Check the "Ports" tab in Printer Properties to ensure the correct USB virtual port is checked. Media calibration error or misaligned sensor.
Go to services.msc , find "Print Spooler", and click "Restart". tvs electronics lp 46 neo label printer driver download new
If you are using specific label design software like , you can download high-performance drivers developed by Seagull Scientific: Verify the USB connection