c: Control flag
Bit 0 = Check digit
0: The printer does not add A check digit.
1: The printer adds A check digit.
Bit 1 = Human readable character (HRC)
0: The printer adds the HRC.
1: The printer does not add the HRC.
Bit 2 = Position of flag character (for EAN-13 and UPC-A only)
0: Center
1: Under
Bits 3
−
7 = Not used
Barcode data
Barcode data corresponds to the barcode symbology. The data number of
each barcode type is constant. The barcode is printed only if the following
valid characters are set.
Barcode type
Number of valid
characters 1 (HEX)
Number of valid
characters 2 (HEX)
EAN-13
EAN-8
Interleaved 2 of 5
UPC-A
UPC-E
Code 39
Code 128
POSTNET
0D
8
2 to FF
0C
0C or 8
1 to FF
2 to FF
6 or 0A or 0C
0C
7
2 to FF
0B
0B or 7
1 to FF
2 to FF
5 or 9 or 0B
Number of valid characters 1: Control flag c b0=0
Number of valid characters 2: Control flag c b0=1
L
Peony Rev.C
A5 size
Appendix B
98/01/07
Pass 3
B-4
Printer Commands and Character Tables
Summary of Contents for C204001 - DFX 8500 B/W Dot-matrix Printer
Page 1: ......
Page 34: ...L Peony Rev C A5 size Chapter 1 98 01 07 Pass 4 1 16 Setting Up the Printer ...
Page 56: ...L Peony Rev C A5 size Chapter 2 98 01 07 Pass 4 2 22 Setting Up Your Software ...
Page 90: ...L Peony Rev C A5 size Chapter 3 98 01 07 Pass 4 3 34 Paper Handling ...
Page 132: ...L Peony Rev C A5 size Chapter 5 98 01 07 pass 4 5 16 Using EPSON Status Monitor 2 ...
Page 176: ...L Peony Rev C A5 size Chapter 7 98 01 07 Pass 3 7 6 Maintenance and Transportation ...
Page 196: ...L Peony Rev C A5 size Chapter 8 98 01 07 DR pass 4 8 20 Troubleshooting ...
Page 246: ...L Peony Rev C A5 size Glossary 98 01 07 Pass 2 GL 6 Glossary ...
Page 252: ......