If you're having trouble installing the printer driver using the above method, here are some alternative methods:
VueScan from Hamrick Software includes a built-in driver that supports the D520’s scanner on Windows 10 64-bit, even though Canon abandoned it. It costs about $40 but offers perpetual updates and bypasses all OS compatibility layers. canon imageclass d520 printer driver for windows 10 64-bit
Why? Because the D520 was released before Windows 10 became the global standard. Canon officially ended mainstream support for this model years ago. But that doesn’t mean your printer is obsolete. This article will walk you through everything you need to know: where to find the driver, how to install it correctly, troubleshooting common errors, and alternative solutions to keep your D520 printing for years to come. If you're having trouble installing the printer driver
After installation: