Siemens 9015 Manual De Usuario
POSTNET
Barcodes
Programmer Reference Guide
U26169-J-Z716-1-7600
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All printable ASCII characters are printed in the plain text line. All other characters, start,
stop, control and special characters and the check digit are replaced by a space. The
required check character is automatically generated by the printer. The symbol layout is
self-checking.
stop, control and special characters and the check digit are replaced by a space. The
required check character is automatically generated by the printer. The symbol layout is
self-checking.
If the barcode begins with FNC1 (hexadecimal
5D 43 31
), this identifies EAN 128.
FNC2 (hexadecimal
5D 43 32
) controls the reader for multiple reads.
FNC3 (hexadecimal
5D 43 33
) is reserved for special reader functions.
FNC4 (hexadecimal
5D 43 34
) is reserved for special future applications.
The barcode height should be 15% of the barcode length or 0.25 inch, whichever is greater.
Example of check digit calculation:
POSTNET
The POSTNET code has a character set of ten digits.
The number of characters is fixed and depends on the application:
The start/stop characters and the check digit are automatically generated by the printer
(modulo 10 with a weighting of 1). This barcode has no plain text line.
(modulo 10 with a weighting of 1). This barcode has no plain text line.
Plain text with check digit
: 0 0 3 4 0 1 2 3 4
5 1 2 3 4 5
6 7
8 9
5
Plain text w/o check digit
: 0 0 3 4 0 1 2 3 4
5 1 2 3 4 5
6 7
8 9
Weighting factors
: 3 1 3 1 3 1 3 1 3
1 3 1 3 1 3
1 3
1 3
Products
: 0 0 9 4 0 1 6 3 1
2
5 3 2 9 4 1
5
6 2
1
8 2
7
Sum of products
: 135
Modulo 10
: 135 modulo 10 = 13, remainder 5
Check digit
: 10 - 5 = 5
Check digit
: 5
5-Digit Zip Code (A Field)
5 digits plus check digit
Zip + 4 Code (C Field)
9 digits plus check digit
Delivery Point Barcode (C Prime Field)
11 digits plus check digit