L-6534VW Operation Guide Basic Operations c Important: ❏ When performing additional printing, prepare an underlying substrate having a leading margin of 25 m or longer (at a print speed of 30 m/min). The necessary leading margin for the underlying substrate varies depending on the selected print speed. U “Positioning eye marks for additional printing” on page 166 ❏ If the margin on the underlying substrate is insufficient, performing Adjust Sensor Sensitivity for eye marks will cause an error. Press Yes to feed the necessary margin for the reverse feeding automatically. Then perform Adjust Sensor Sensitivity with the eye mark at the point where printing can be started. a.
Substrate feed direction b. Necessary leading margin = Necessary margin for the reverse feeding c. Underlying section not printed ❏ When performing additional printing, use substrate without any splices. The eye mark sensor may not recognize splices correctly. 132