Saddle Stitch Position Adjustment
If you are using the Saddle Stitch mode of the Booklet Finisher, and you notice that the saddle stitch position of the paper are not exactly in the middle of the booklet, you can make adjustments to the saddle stitch position to compensate for this error.
This mode can be set when the Booklet Finisher-U1 is attached. (See "Staple Finisher-U1/Booklet Finisher-U1.")
1.
Press 
(Settings/Registration).
(Settings/Registration).2.
Press [Adjustment/Maintenance] → [Adjust Action] → [Change Fold/Stitch Position].
3.
Select the paper size to change → adjust the saddle stitch position by pressing [
] or [
] → press [OK].
] or [] → press [OK].