Perfect Binding Finishing Size Fine Adjustment
You can make fine adjustments to the trimming width of the Perfect Binder.
This mode can be set when the Perfect Binder-F is attached. For information on the Perfect Binder-F, see the manual provided with the optional product.
1
Press 
Settings/Registration 
<Adjustment/Maintenance> <Adjust Action> <Fine Adjust Perfect Binding Finishing Size>.
Settings/Registration <Adjustment/Maintenance> <Adjust Action> <Fine Adjust Perfect Binding Finishing Size>.2
Press <-> or <+> to adjust the trimming width press <OK>.
press <OK>.You can switch between positive and negative values by pressing <±>.
If you are making an adjustment in either the horizontal or vertical (top + bottom) direction, press <-> or <+>to enter a value for that direction only.