- 25 -
4.3 Black Mark Specification
CAUTION
1)
Please adjust print density, print quality and barcode resolution according to your use environ-
ment and check the printed barcode for scanability before use.
2)
When using thermal labels with a dark colored liner, the printer sometimes fails to detect black
marks. Please adjust the sensitivity of the black mark sensor by changing the memory switch
settings, and make sure that it can detect black marks properly before using thermal labels
with a liner colored other than white.
7±0.5 mm
3.5±0.1 mm
29 t
o 300 mm
11±0.5 mm
Black Mark
PCS (Print Contrast Signal)
value shall be 0.9 or more.
(Black mar
k pit
ch)
