Setup Barcode Data - Lexmark FORMS 249X Technical Reference

The variable c denotes the control code. The control is made up of 8 bits
(b1 - b8). The 8 bits are defined as follows:
b1
b2
b3
b4 -b8 Not used

Setup Barcode Data

This command sets the barcode data on the current printing position. .
Format
Decimal
Hex
Usage Notes
• The printer must receive the ESC [ f command prior to the ESC [ p com-
mand.
• The barcode prints after the printer receives the LF line feed command.
Command length is denoted by n1 and n2. The following values are valid for
n1 and n2 when the automatic check digit generation flag is on and when it is
off:
Automatic Check Digit Generation Flag Off
Dec
13
1 to 255
1 to 255
12
10
2 to 255
Check Digit
Human Readable Character (0: print On, 1: print Off)
EAN-13, UPC-A flag character position (0: Center, 1: Under)
ESC [ p
27 91 112 n1
1B 5B 70
n1 (low byte)
Hex
0D
8 08
01 to FF
01 to FF
0C
0A
02 to FF
n1 n2 d1 d2
n2 d1 d2
n1 n2 d1 d2
n2(high byte)
Barcode Type
Dec Hex
0 00
EAN-13
0 00
EAN-8
0 00
CODE 39
0 00
INTERLEAVED 2 of 5
0 00
UPC-A
0 00
POST-NET (barcode)
0 00
CODE 128
Section 3: IBM Emulation Mode Printer Commands
63