The limitations if the gap between labels is set to less than 3 mm are shown below. If the gap between labels is set to less than 3 mm, both the gap between labels and the length are rounded down to the nearest 32-dot unit at a conversion of 1200 dpi. For this reason, there will be a maximum difference of approximately 0.7 mm in the set gap between the labels and distance between prints, and between the set length and print length, respectively. If enabling the printer control software to set a gap between labels of less than 3 mm, it is recommended to inform the user that the distance between prints and print length will change, and of those values.
Figure 4.3.2-7 Setting and print result of a gap between labels of less than 3 mm Epson ESC/Label Application Development Guide CW-C8000 Series Rev. B Page 26