: Keep the printer unplugged from your PC until the installer asks for it.
The official support page for the DocuPrint P215b provides drivers for Windows 10 (both 32-bit and 64-bit). Fuji Xerox Docuprint P215b Driver For Windows 10
Follow these steps to install the Fuji Xerox DocuPrint P215b driver on your Windows 10 PC: Fuji Xerox FX DocuPrint P215 b printers drivers - DriverHub : Keep the printer unplugged from your PC
If you are currently on a similar "quest," here are the most reliable paths for the DocuPrint P215b on Windows 10: Fuji Xerox Docuprint P215b Driver For Windows 10