Unisys EFP9800 manual Bar Code, Length

EFP9800 ESC/POS Commands

First Variation: String terminated with NULL Character

Hexadecimal	Decimal
1D 6B m [d]n 00	29 107 m [d]n 0

0 = End of command.

m = 0-6 (see the table)

d= 32-126 (see the table) n = 1-255 (see the table)

ASCII

GS k m [d]n NUL

m

0

1

2

3

4

5

6

Bar Code

UPC-A

UPC-E

JAN13 (EAN)

JAN8 (EAN)

Code 39

Interleaved 2 of 5

Codabar

d

48- 57 (ASCII numerals)

48- 57

48- 57

48- 57

48- 57,

65- 90 (ASCII alphabet),

32, 36, 37, 43, 45, 46, 47 (ASCII special characters)

d1 = dk = 42 (start/stop code is supplied by printer if necessary)

48- 57

65- 68, start code

48- 57,

36, 43, 45, 46, 47, 58

n, Length

Fixed Length: 11, 12

Fixed Length: 11, 12

Fixed Length: 12, 13

Fixed Length: 7,8

Variable Length

Variable Length (Even Number)

Variable Length

6– 66 3255 4073– 002