My LibreOffice writer 7.0 software in installed on my desktop Windows 10. Every time I print out a document on my Brother MFC-895DW printed, the page size is always reduced to exactly 1/4 size. I this a compatibility issue that can be resolved?

Is this printer page reduction a compatibility problem that can be resolved?

Have you entered into the printer itself, the paper size that you have loaded?

If you have the option Fit to page set on the printer driver, and the paper size is set to postcard, then you will have a reduced size if you load letter or A4