– Toshiba Tec Corporation manufactures e-STUDIO multifunction printers (MFPs). Their drivers historically use names like e-STUDIO_Series_PS_Installer.exe or include model numbers, dates, and version numbers (e.g., eS4505C_Ver7.61.exe ). The string CSW2401-1-Ver1-81-WW does not align with their standard release names. It could be a modified or repackaged file from a third party.
For the latest official downloads and specific model documentation, you can visit the Toshiba Business Support Portal. E-STUDIO-CSW2401-1-Ver1-81-WW.exe
When you run this installer, it typically allows you to select and install: and version numbers (e.g.