Chapter3 Handling Gap Detector Adjustment Examples For circular die-cut labels Align the triangular tips of the adjustment tabs on both the light-receiving and light-emitting sides with the center of the circle (dashed line). Center of circle Gap between Labels For tags (with hole, oblong hole, cutout) Tag (hole detection) Align the triangular tips of the adjustment tabs on both the light-receiving and light-emitting sides with the center of the hole (dashed line). Center of hole 296