Ricoh B246 Series Manual page 82

If the required punching method is not displayed, change the
following user tool setting:
User Tools – Copier/Document Server – Input Output – Punch Type
Punching is not allowed with z-folding.
Try various punch position settings (inside the red box on the slide).
Refer to the diagrams in the operation manual that show the relation between
selected punching mode, original orientation, and result.
Punch
Operating Instructions - Copier Reference - Copying
82
- Copier Functions - Punch
82