Can outdated drivers or software issues on my computer cause the Canon G3420 to display Error 5100?

Error 5100 is almost exclusively a hardware-related error, indicating an internal mechanical or print head issue. It is highly unlikely that outdated drivers or software problems on your computer would directly cause this specific error code. However, ensuring your printer drivers are up-to-date is always good practice for overall printer performance, but it won't resolve a 5100 error.