Since the 6810 is part of the 6800 line matrix series, you can often use the TallyGenicom 6800 series drivers available at Loftware NiceLabel or BarTender by Seagull Scientific . Installation Steps for Windows 10 (64-bit) Lipi 6810
Select the correct port (e.g., USB001 for USB or LPT1 for a parallel card interface). lipi 6810 printer driver for windows 10 64 bit link