The Canon PIXMA G2410 is a global model. Depending on your region, it may also be labeled as the G2411 or G2420. The drivers listed below work for all these models.
Solution: macOS privacy settings are blocking it.
If you prefer the full Canon driver for advanced settings (e.g., borderless printing, manual color adjustment), follow this expanded process after downloading the installer:
Once the .dmg file downloads, the installation process on macOS has a few quirks:
Connection: The installer will eventually ask you how to connect. For the G2410, which is a USB-only machine, ensure the printer is plugged in and powered on before the installer finishes searching.