CONFIDENTIAL
Paper roll Bar code commands GS k
Ver. 10.05 p. 345
[Notes for ITF (Interleaved 2 of 5) (m = 5, 70) process]
■ Start code and stop code are added automatically.
■ Check digits are not calculated and added.
[Notes for CODABAR (NW-7) (m = 6, 71) process]
■ Start character and stop character are not added automatically. Transmit data including the codes.
• Specify the start character (ASCII = “A“ ~ “D,” / “a“ ~ “d,”/ Hex = 41H ~ 44H, 61H ~ 64H, / Decimal = 65
~ 68,/ 97 ~ 100) at beginning of the data (d1).
• Specify the stop character (ASCII = “A“ ~ “D,” / “a“ ~ “d,”/Hex = 41H ~ 44H, 61H ~ 64H, / Decimal = 65 ~
68,/ 97 ~ 100) at end of the data (dk or dn).
• Start character or stop character (ASCII = “A“ ~ “D,” / “a“ ~ “d,”/Hex = 41H ~ 44H, 61H ~ 64H,/ Decimal
= 65 ~ 68, / 97 ~ 100) cannot be specified in bar code data.
• The character (ASCII = “a“ ~ “d,”/Hex = 61H ~ 64H,/ Decimal = 97 ~ 100) is supported by some printer
models.
■ Check digits are not calculated and added.
[Notes for CODE93 (m = 72) process]
■ Start code and stop code are added automatically.
■ Check digits (2 character) are calculated and added automatically.
■ When HRI characters are designated to be added, special character HRI characters are processed as follows.
• The printer prints an HRI character " " as start and stop character.
• The printer prints HRI characters "■ + an alphabetic character"as control characters (not printable
characters).
[Notes for CODE128 (m = 73) process]
■ The first two-byte (d1, d2) start character must be code set selection character (any of CODE A, CODE B, or
CODE C) which selects the first code set.
■ Check digit (1 character) is calculated and added automatically.
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