Oki ML591 MICROLINE Reference Manual - Page 144

-14.pdf, Check Digits for Code 128 Code Sets 9-Pin Printers

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Each set has a different check digit. Table 75: IBM/Epson Print Code 128 Command - Check Digits for Code 128 Code Sets (9-Pin Printers) Code Set A B C Check Digit ASCII Dec Hex g 103 67 CAN 24 18 @ 64 40 Interleaved 2 of 5 Bar Code Commands Interleaved 2 of 5 bar coding is used mainly in the distribution industry. Two digits are encoded: one in the bars and one in the spaces. Ten characters are encoded, each any ASCII character from 0 to 9 (48 to 57 Dec, 30 to 39 Hex). The sum of the black bars and spaces becomes the maximum width of two characters. Select Interleaved 2 of 5 Bar Code Command The command for selecting Interleaved 2 of 5 is ESC DLE A m 3 0 n3 n4 n5 n6 n7 n8 Interleaved 2 of 5 Parameters n3 and n4 These parameters set the vertical length of the bars in 6/72", as calculated by the equation (n3 x 10) + n4] x 6/72" where the total value must be less than or equal to 25. Interleaved 2 of 5 Parameter n5 Parameter n5 is used in combination with parameter n7 to set the width of one character of the black bars, as follows: Table 76: IBM/Epson Select Interleaved 2 of 5 Command - Black Bar Width for Parameter n5, n7 Values (9-Pin Printers) n7 = 1 n7 = 2 n7 = 3 n7 = 4 n7 = 5 n7 = 6 n7 = 7 n5 = 1 11/144" 13/144" 15/144" 17/144" 21/144" 23/144" 25/144" n5 = 2 18/144" 20/144" 24/144" 28/144" 32/144" 34/144" 38/144" n5 = 3 25/144" 29/144" 33/144" 37/144" 43/144" 47/144" 51/144" n5 = 4 32/144" 36/144" 42/144" 48/144" 54/144" 58/144" 64/144" n5 = 5 39/144" 45/144" 51/144" 57/144" 65/144" 71/144" 77/144" n5 = 6 46/144" 52/144" 60/144" 68/144" 76/144" 82/144" 90/144" n5 = 7 53/144" 61/144" 69/144" 77/144" 87/144" 95/144" 103/144" 106 Chapter 10: Bar Code Commands for 9-Pin Printers

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Chapter 10: Bar Code Commands for 9-Pin Printers
106
Each set has a different check digit.
Table 75: IBM/Epson Print Code 128 Command —
Check Digits for Code 128 Code Sets (9-Pin Printers)
Check Digit
Code Set
ASCII
Dec
Hex
A
g
103
67
B
CAN
24
18
C
@
64
40
Interleaved 2 of 5 Bar Code Commands
Interleaved 2 of 5 bar coding is used mainly in the distribution industry. Two digits are
encoded: one in the bars and one in the spaces. Ten characters are encoded, each any ASCII
character from 0 to 9 (48 to 57 Dec, 30 to 39 Hex).
The sum of the black bars and spaces becomes the maximum width of two characters.
Select Interleaved 2 of 5 Bar Code Command
The command for selecting Interleaved 2 of 5 is
ESC DLE A m 3 0 n
3
n
4
n
5
n
6
n
7
n
8
Interleaved 2 of 5 Parameters n
3
and n
4
These parameters set the vertical length of the bars in 6/72", as calculated by the equation
(n
3
x 10) + n
4
] x 6/72"
where the total value must be less than or equal to 25.
Interleaved 2 of 5 Parameter n
5
Parameter n
5
is used in combination with parameter n
7
to set the width of one character of the
black bars, as follows:
Table 76: IBM/Epson Select Interleaved 2 of 5 Command —
Black Bar Width for Parameter n
5
, n
7
Values (9-Pin Printers)
n
5
= 1
n
5
= 2
n
5
= 3
n
5
= 4
n
5
= 5
n
5
= 6
n
5
= 7
n
7
= 1
n
7
= 2
n
7
= 3
n
7
= 4
n
7
= 5
n
7
= 6
n
7
= 7
11/144"
13/144"
15/144"
17/144"
21/144"
23/144"
25/144"
18/144"
20/144"
24/144"
28/144"
32/144"
34/144"
38/144"
25/144"
29/144"
33/144"
37/144"
43/144"
47/144"
51/144"
32/144"
36/144"
42/144"
48/144"
54/144"
58/144"
64/144"
39/144"
45/144"
51/144"
57/144"
65/144"
71/144"
77/144"
46/144"
52/144"
60/144"
68/144"
76/144"
82/144"
90/144"
53/144"
61/144"
69/144"
77/144"
87/144"
95/144"
103/144"