IBM Oce TDS400 - Manual (Page 167)

Printer Supplies and Maintenance 167
[78] Leading the tape between upper and lower knife
4 Make certain that at least 200 mm (2 strip lengths) of tape protrude from the
knife section (see Figure 79).
[79] Protruding tape
5 The holes in the tape must be aligned with the hole pattern on the sticker you
can find on the frame plate of the reinforcement unit (see Figure 80). If this is
not the case, you lift the tape from the pin roller and push the tape further
between the two knives until the holes are aligned.