Avision AM7100N (MT-0904B) - Manual (Page 58)

8 Press the Set button and then the Right-arrow or the Left-arrow button
repeatedly until your desired binding orientation is displayed. For example,
Booklet.
Booklet
Press WX, Set
9 Press the Set button. If successfully, the LCD shows “Setting OK”.
Booklet
Setting OK
10 Press the Stop/Clear button to leave the menu screen and enter the
operation mode.
11 Press the green Start button. The copy is starting.
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