Printronix L7032 Programmer's Reference Manual page 232

Chapter 3
Bar Codes
Readable Data
The optional readable data field provides a readable interpretation of the bar
code data. Bar code data is printed below the horizontal bar code symbol and
to the left of a vertical bar code symbol. The lower guard band is provided
when the readable data field is selected.
Check Digit
An optional check digit is inserted for type k and l bar codes. The optional
check digit is automatically calculated and inserted in the bar code symbol.
The check digit provides the means to verify accurate scanning.
Interleaved 2/5 Command Format
NOTE: See page 164 for the IBARC, command format and definitions.
Default Ratio:
Variable Ratio:
Standard 10 cpi
232
(cc) dir p type data (cc)G
(cc) dir p [9] [:] type [ ratio ] data (cc)G
(cc) Represents the Special Function Control Code
(SFCC). Enter the specific SFCC for your VGL
configuration.
dir
Represents the direction of the bar code. Enter B
for horizontal bar codes; enter C for vertical bar
codes.
p Prints the optional readable data field. The
readable data field is printed below a horizontal bar
code or on the left-hand side of a vertical bar code.
Replace p in the bar code command with one of the
codes listed in Table 49 to print the readable data
field in the corresponding font with the specified
guard band gap.
Table 49. Printable Data Field Fonts
Font
OCR-A
OCR-A
OCR-B
OCR-B
None
Gap p code
3 dots
3 dots
.1-inch
3 dots
.1-inch
Y
O
S
B
T
N