[Spine Width(1~30mm)]
Overview
Set the width of the spine.
Setting Procedure
1
Press [Change Set].
The setting screen is displayed.
2
Enter a number in [Spine Width] using the keypad on the screen.
Range: 1.0 mm to 30.0 mm
Pressing [,]/[+] increases or decreases the numeric value in steps of 0.1 mm.
3
Press [OK].
in the upper-right of a page, it turns into 
and is registered as a bookmark.