L-6534VW Operation Guide Basic Operations (7) Cut off the excess tape from the substrate. c Important: If any tape protrudes from the edges of the substrate, cut it off cleanly. If any excess tape is left, the substrate could entangle with the roller inside the press and tear at the splice. (8) If the substrate widths are different, tape horizontally across the splice for reinforcement. Also, when replacing a narrow substrate with a wider substrate, cut the corners to prevent catching while feeding the substrate. (9) Remove the magnetic bars. 110