Choose "Add a local printer or network printer with manual settings" and click Next.
The e-STUDIO 181 primarily uses a Universal Print Driver for newer OS versions, as Toshiba has phased out legacy dedicated drivers. Download Driver Printer Toshiba E Studio 181
: Click the Apple icon in the top-left corner of your screen and select About This Mac to view your macOS version. Step 2: Download the Official Toshiba e-Studio 181 Driver Choose "Add a local printer or network printer