This link might be useful to you:
Booklet Printing
https://www.msofficeforums.com/word/...tml#post135965
The printer I used is not a Duplex printer so you will need to opt to use the ‘Print on both sides’ option(s) available in your printer settings instead of the ‘Manually print’ option that I had to use.
The wording may be different in your printer(s).
I hope the content in the link/video above is of use to you and to repeat what I have said in the link above, to get the best results from the
Book Fold option in Word, it is perhaps advisable to set the conditions required
first before any content is added. This helps prevent formatting issues.