Chapter 7 Bar Codes

Check Digit

The optional modulo-43 check digit can be inserted into the bar code to verify accurate scanning.

Table 65. Codabar Character Set

Character

Hex

Character

Hex

 

 

 

 

 

 

 

 

0

0

$

24

1

1

:

3A

2

2

/

2F

3

3

.

2E

4

4

+

2B

5

5

A

41

6

6

B

42

7

7

C

43

8

8

D

44

9

9

-

2D

 

 

 

 

224

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Image 224
IBM 4400 manual Bar Codes Check Digit, Codabar Character Set Hex