Transforming a bookleted book(i don't know what it's called) to a normal book

hi, experts (hee hee)

I need to print a booklet book in 2 sided because it's so small. But the problem is...

The file was already made for booklet prints (this page should be 2 pages), but my Brother printer printing preferences were made for a normal 1 page-per-sheet documents only.

I'm not a professional and i don't know the words for them but please understand this.

Thanks!

PS. I use a MFC-J2510 Brother Printer

Another PS. File : http://www.osaka-info.jp//agent/upload/files/20160331_161201_600313.pdf