Oki ML591 MICROLINE Reference Manual - Page 155

Table 91: IBM/Epson Print Code 128 Command - Check Digits 24-Pin

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When calculating the width of the printout, you must take into consideration the Start and Stop Code patterns: Table 90: IBM/Epson Select Code 128 Command - Start and Stop Codes for Parameter n5 Values (24-Pin Printers) Value of n5 1 2 3 4 5 6 7 Start Code 55/360" 77/360" 110/360" 132/360" 165/360" 187/360" 220/360" Stop Code 62/360" 88/360" 127/360" 153/360" 192/360" 218/360" 257/360" Code 128 Parameter n8 This parameter sets whether or not the readable characters are printed. n8 = 1: print readable characters n8 = 0: do not print readable characters Print Code 128 Bar Code Command The command for printing Code 128 bar codes is ESC DLE B m [data] where parameter m designates the number of characters which will follow in the data. To indicate which set to use (A, B, or C), use the set letter as the first digit of the data within the command. Each set has a different check digit. Table 91: IBM/Epson Print Code 128 Command - Check Digits (24-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. Chapter 11: Bar Code Commands for 24-Pin Printers 117

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Chapter 11: Bar Code Commands for 24-Pin Printers
117
When calculating the width of the printout, you must take into consideration the Start and Stop
Code patterns:
Table 90: IBM/Epson Select Code 128 Command —
Start and Stop Codes for Parameter n
5
Values (24-Pin Printers)
Value of n
5
Start Code
Stop Code
1
2
3
4
5
6
7
55/360"
77/360"
110/360"
132/360"
165/360"
187/360"
220/360"
62/360"
88/360"
127/360"
153/360"
192/360"
218/360"
257/360"
Code 128 Parameter n
8
This parameter sets whether or not the readable characters are printed.
n
8
= 1: print readable characters
n
8
= 0: do not print readable characters
Print Code 128 Bar Code Command
The command for printing Code 128 bar codes is
ESC DLE B m [data]
where parameter m designates the number of characters which will follow in the data. To
indicate which set to use (A, B, or C), use the set letter as the first digit of the data within the
command.
Each set has a different check digit.
Table 91: IBM/Epson Print Code 128 Command — Check Digits (24-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.