Printronix l7032 Verweishandbuch
230
Chapter
3
Bar Codes
9 or :
Selects the variable ratio length bar code feature,
which permits unique bar and space width ratios
adjusted for specific applications.
which permits unique bar and space width ratios
adjusted for specific applications.
Enter the number 9 to select variable ratio bar
codes represented in line matrix printer dots (60 x
72 dpi).
codes represented in line matrix printer dots (60 x
72 dpi).
Enter : to select variable ratio bar codes
represented in actual printer dots (203 x 203 dpi or
300 x 300 dpi, depending on the printer head being
used).
represented in actual printer dots (203 x 203 dpi or
300 x 300 dpi, depending on the printer head being
used).
E
The type code for IDENTICON. Enter E.
ratio
Optional parameter (used in conjunction with 9 or :
above) representing the ratios for variable ratio bar
codes. Default ratios are overridden by the variable
ratio feature. The ratio data must be hexadecimal
numbers from 0 through 9 or A through F. VGL
automatically checks the input for validity. If an
invalid character is found in the ratio, an error
message is generated.
above) representing the ratios for variable ratio bar
codes. Default ratios are overridden by the variable
ratio feature. The ratio data must be hexadecimal
numbers from 0 through 9 or A through F. VGL
automatically checks the input for validity. If an
invalid character is found in the ratio, an error
message is generated.
NOTE: VGL automatically checks ratio data for validity only within the
allowable hexadecimal range. VGL does not verify that ratio data
creates acceptable wide/narrow element relationships for bar code
readability. For example, VGL accepts wide/narrow ratio values of 2
and 5, respectively; however a narrow element larger than the wide
element produces an unreadable bar code. When designing unique
ratio data, carefully plot wide and narrow ratios to conform to
readable bar codes.
creates acceptable wide/narrow element relationships for bar code
readability. For example, VGL accepts wide/narrow ratio values of 2
and 5, respectively; however a narrow element larger than the wide
element produces an unreadable bar code. When designing unique
ratio data, carefully plot wide and narrow ratios to conform to
readable bar codes.
data
The bar code data. IDENTICON encodes from 1
through 40 characters. The characters available for
the data field are 0 through 9 (hex 30 through 39).
through 40 characters. The characters available for
the data field are 0 through 9 (hex 30 through 39).
(cc)G
Terminates the bar code command. Enter the
SFCC for your VGL configuration immediately
followed by any valid command character or G, the
universal sequence terminator.
SFCC for your VGL configuration immediately
followed by any valid command character or G, the
universal sequence terminator.
Table 48. Printable Data Field Fonts
Font
Gap
p code
Standard 10 cpi
3 dots
Y
OCR-A
3 dots
O
OCR-A
.1-inch
S
OCR-B
3 dots
B
OCR-B
.1-inch
T
None
N