If you already ran the installer, consider backing up your data and performing a clean OS reinstall, especially if you notice pop-ups, slow performance, or redirected searches.
The only safe source for downloading drivers for the Canon PIXMA G3101 is the official Canon global or regional support website. descargar driver impresora canon g3101 mediaf%C4%B1re
Always use:
¿Necesitas ayuda con la de tu Canon o prefieres los pasos para instalarla en macOS ? If you already ran the installer, consider backing