Since no official 64-bit driver exists for this old model, use the Toshiba Universal Driver:

The e-Studio 181 was released during an era of Windows dominance. Official macOS drivers are extremely rare for versions beyond macOS 10.13 (High Sierra). For macOS Ventura or Sonoma, you have two options:

Option A: AirPrint (Limited functionality) Some later firmware updates for the e-Studio 181 added basic AirPrint support. Your Mac may auto-detect the printer on the network, but you will lose advanced finishing options.

Option B: Generic PostScript Driver

For scanning on Mac: You will need third-party software like VueScan, which supports legacy TWAIN drivers for the e-Studio 181.

Before downloading, it is critical to understand that the e-Studio 181 is not a standalone printer—it is an MFP. Therefore, you need more than just a print driver. The complete software package typically includes:

You must identify how your e-Studio 181 is connected:

Double-click the Setup.exe file inside the folder.