The difference between book folding and reverse book folding: the latter turns pages from back to front, just like the format of ancient books, reading from right page to left page.

Book folding printing adopts double-sided printing brush. When one side is finished, rotate the printing paper (the rotating shaft is short) into the printer, and then type the second side. Otherwise, try 8 pages first.

When binding, install it in the center line. ...