Epson EPL-N3000 Reference Manual page 414

Print sample
EPSON Code128
EPSON ITF
The EPSON ITF fonts conform to the USS Interleaved 2-of-5
standard (American).
Four EPSON ITF fonts are available, allowing you to enable
and disable the automatic insertion of check digits and
OCR-B.
The height of the bar code is automatically adjusted to 15% or
more of its total length, in conformance to the Interleaved
2-of-5 standard. For this reason, it is important to keep at least
one space between the bar code and the surrounding text to
prevent overlapping.
Interleaved 2 of 5 treats every two characters as one set. When
there are an odd number of characters, EPSON ITF fonts
automatically add a zero to the beginning of the character
string.
Character type
Number of characters
Numbers (0 to 9)
No limit
Working with Fonts
C
C
C
C
C
C
C
C
C
C
C
C
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