Konica Minolta bizhub 421 - Manual (Page 26)

501/421/361 1-20
Before use 1
3
In the Duplex/Combine screen, touch [Original Binding Pos.].
Otherwise, touch [Binding Position] in the Original Settings screen.
From the Duplex/Combine screen
From the Original Settings screen
4
Touch the button for the desired binding margin position, and then
touch [OK].
From the Original Binding Position screen