Epson A794-D100 - Manual (Page 116)

Chapter 6: Programming Information A794 Owner’s Guide
March 1999 110
Print Bar Code (continued)
Values
First Variation: String terminated with NULL Character
M Bar Code D n, Length
0 UPC-A 48- 57 (ASCII numerals) Fixed Length: 11, 12
1 UPC-E 48- 57 Fixed Length: 11, 12
2 JAN13 (EAN) 48- 57 Fixed Length: 12, 13
3 JAN8 (EAN) 48- 57 Fixed Length: 7,8
4 Code 39 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) Variable Length
5 Interleaved 2 of 5 48- 57 Variable Length
(Even Number)
6 Codabar 65- 68, start code
48- 57,
36, 43, 45, 46, 47, 58 Variable Length
10 PDF 417 32-255 Variable Length
Second Variation Length of Byte Specified at Beginning of String
The value of m selects the bar code system as described in the table.
The variable d indicates the character code to be encoded into the specified bar code
system. See the table. If character code d cannot be encoded, the printer prints the bar
code data processed so far, and the following data is treated as normal data.