The Canon LBP-810 is a vintage workhorse, but getting it to run on is a challenge because Canon never released an official 64-bit driver for this specific model. The existing official drivers were designed for 32-bit systems like Windows XP and Windows 7.
By following the information provided in this article, you should be able to find and install the Canon LBP-810 driver for Windows 10 64-bit and enjoy hassle-free printing. canon lbp-810 driver windows 10 64 bit