The control bar codes are simply affixed over the existing bar code tape.
NOTE
Grid dimension of control/marker bar code!
The control/marker bar code must match the selected grid of the bar code tape used. If a
30 mm grid is used (default), then the control/marker bar code must also be inserted in the
30 mm grid. With a 40 mm grid, a 40 mm control/marker bar code is used.
Keep the gap between the BCBs that are switched between as small as possible.
A
BCB8
B
BCB8
A Control bar code perfectly affixed on the bar code tape
B Control bar code at small gap between two bar code tapes
Figure 5.3: Correct positioning of the control bar code
NOTE
Gaps in bar code tape!
Avoid polished and high-gloss surfaces.
Keep the gaps between the two bar code tapes and the control bar code as small as
possible.
Leuze electronic
BCB8
BCB8
BCB8
BCB8
BPS 8
Bar code tape
BCB8
BCB8
BCB8
24