: Save the .exe (Windows) or .dmg (Mac) compressed file to an easily accessible folder, such as your Desktop. How to Install the Toshiba e-Studio 2309a Driver

Without the dedicated scanner driver (TWAIN), you cannot scan documents to your computer.

Ensure you check the box next to or WIA Driver during the component selection screen.

Select your operating system from the dropdown menu (e.g., Windows 11 or Windows 10 64-bit).