Run apd_407e.exe and select the "Standard" installation type when prompted to include both the driver and the StatusAPI.
Sites like DriverGuide or Novopos host legacy versions, but these should only be used if the official site is unavailable. Installation Best Practices apd 407e.exe download
If an error occurs, you can perform a clean slate by running apd_407e.exe /uninstall via the command line before attempting a reinstall. Run apd_407e
Enables standard printing from Windows-based applications to Epson POS receipt and thermal printers. apd 407e.exe download