To troubleshoot the printer driver unavailable, follow the steps below:
Open " Control Panel".
Go to the " Hardware and Sound" section.
Click on the " Devices and Printer" option.
Find your printer and right-click on its icon.
Open the control panel of your computer and go to "Devices and Printer".
Re-install the printer drivers.
Visit the printer official website and install the drivers again.
We hope that these steps will help you to fix the driver unavailable issue on your computer. If the problem is still not resolved, do not hesitate to contact the printer and get the professional advice.