It depends on the application software you use.
The scanner data is transferred to the host PC by the TWAIN/ISIS interface. The scanner data is transferred to the application software via the driver and after that, the data is processed. Therefore, the data file is not created by the scanner but by the application software.
The bundled application software "PaperStream Capture" or "ScandAll PRO" can create the following file formats.
TIFF, Multipage TIFF, JPEG, JPEG2000, BMP, PDF, PDF/A
TIFF file LZW compression is not supported.