Paxar 9474 - Manual (Page 63)

3. You’ll see
CD Scheme Number [1-12]: 1 _
You can
◆ type 1 or 2 and press e to redefine the existing check
digit schemes
◆ type a number from 3 - 12 and press e to define a
new check digit scheme.
4. You’ll see
CD Calculation Method: A
Enter [A, B, C, D or E]
Press e to use calculation method A or type another
letter for the calculation method and press e .
A = Sum of product digits
B = Sum of products
C = AIS Bookstore*
D = SBC Bookstore*
E = ISBN Bookstore
* These calculation methods have 2 check digits. The other methods have 1
check digit. Be sure you allow for two check digits when you design your
format if you are using calculation method C or D.
When you select A, B, or E, skip step 5.
5-18 Setting Printer Options