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TEC-IT Barcode Software Reference

6.1.15 Code 39 (3of9)

Symbology number:         8
Valid characters:         “0”..”9”, “A”..”Z”, “-“, “.”, Space, “*”, “$”, “/”,
                          “+”, “%”
Quiet zone:
Module width:             left/right: 10X, min. ¼ inch
Standard print ratio:
Ratio format:             X >= 0.19 mm
Default check digit:
Possible check digits:    1:3:1:3

Symbol size:              1B:2B:1S:2S

Print control:            None (eCDNone)

                          Modulo 43 (eCDMod43), Modulo 11
                          Weight 7 (eCDMod11W7)

                          H>=15% of L (H>=6.3 mm!)
                          H: Height of the barcode without human
                          readable text
                          L: width of the barcode

                          C=39

Code 39 is in heavy use in industry, organizations and commerce. It was developed 1974 by
INTERMEC and got standardized by ANSI MH 10.8 M-1983 and MIL-STD-1189.

  ► The start- and stop characters “*” (asterisk) are created automatically and must not be
       included in the input data. They are not displayed in the human readable text.

Code 39 is a self-checking code. Code concatenation is possible (if the first encoded character is a
space subsequent barcodes are concatenated by the scanner). Distance-reading is possible (>
1m).

6.1.16 Code 32            93                                                   A012345676
                          “0” - “9”
  Symbology number:
  Valid characters:       left/right: 10X, min. ¼ inch
  Quiet zone:             0,25 <= X <= 0.254 mm
  Module width:
  Standard print ratio:   1:2.5:1:2.5
  Ratio format:
  Default check digit:    1B:2B:1S:2S
                          Module 10 Luhn Reversed
  Possible check digits:  (eCDMod10LuhnRev)

  Symbol size:            Module 10 Luhn Reversed
                          (eCDMod10LuhnRev)

                          --

It is used by the Italian Pharma Industry. The code is also called Italian Pharmacode.

The Code 32 number, consisting of 9 digits, is converted to an equivalent Code 39 Barcode of 6
characters. The letter the human readable text is prepended by “A” which is not encoded.

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