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Section 8: Barcodes
Examples:
Valid Code 39 command:
<x
1B5B66 - barcode setup command prefix
0600 - setup data length (low byte first) - x0006,
6
B4 - barcode type = Code 39
04 - module width = 4 = 0.038 inches on 248x,
0.026 inches on 249x
03 - space width adjustment = 3 = 0.0125 inches
on 248x, 0.0083 inches on 249x
0303 - height (low byte first) - x0303 = 771 =
0.357 inches
00 - control byte: check digit from host, print
human readable character
1B5B70 - barcode data transfer command prefix
0400 - data transfer length (low byte first) -
x0004, 4
>FOOD ...