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Appendix G
110 E-Class DPL Programmer’s Manual
p: Postnet
Valid Characters: 0 – 9
Length: Five, 9, or 11 digits (non-numeric data-bytes are accepted but not encoded).
Valid bar dimensions: The width and height multiplier values of 00 will produce a valid symbol. The
bar code height field is ignored since the symbol height is U.S. Postal Service specific and is used to
produce a zip code on a letter or package for the U.S.P.S.
The following example prints a Postnet bar code:
<STX>L
D11
1p000000015010032569<CR>
121100000000100Barcode p<CR>
E
Q: UCC/EAN Code 128
Valid Characters: 0 – 9
Length: Nineteen digits
Valid bar dimensions: The fourth character of record is the width of the narrow bar in dots. All other
bars are a ratio of the narrow bar (2 times, 3 times, and 4 times the narrow bar width). Human
readable characters for this bar code symbology are printed above the bar code symbol. The printer
spreads a weighted module 103 checksum.
The following example prints a UCC/EAN Code 128 bar code:
<STX>L
D11
1Q00000001501000123456789012345678<CR>
121100000000100Barcode Q<CR>
E