Same page → macOS 13 → Download UFR II v4.12.0 If you need a direct link to the exact file for your OS (e.g., Windows 11 64-bit), let me know and I can provide the current Canon CDN link.
https://www.usa.canon.com/support/p/imageclass-d530 → select Windows 11 → Download UFR II Driver v2.60 driver for canon imageclass d530