Printronix l7032 参照マニュアル
204
Chapter
3
Bar Codes
Data Matrix
Data Matrix is a two-dimensional barcode containing small dark and light
square data modules. It has a finder pattern of two solid lines and two
alternating dark and light lines on its perimeter. This barcode is capable of
storing up to 3116 numeric digits or 2335 alphanumeric characters in a
symbol 144 modules square. It is also capable of encoding in a number of
different schemes.
square data modules. It has a finder pattern of two solid lines and two
alternating dark and light lines on its perimeter. This barcode is capable of
storing up to 3116 numeric digits or 2335 alphanumeric characters in a
symbol 144 modules square. It is also capable of encoding in a number of
different schemes.
Two main subsets for Data Matrix exist, which differ in terms of error
correction. The first subset uses ECC-000 through ECC-140 and uses
convolution coding for error correction. The second subset is ECC-200, which
uses Reed-Solomon error correction techniques. ECC-200 format is
recommended.
correction. The first subset uses ECC-000 through ECC-140 and uses
convolution coding for error correction. The second subset is ECC-200, which
uses Reed-Solomon error correction techniques. ECC-200 format is
recommended.
Quiet Zone
The minimum quiet zone is one module width on all four sides.
Readable Data
There is no printable data field allowed for the Data Matrix barcode.
Data Field
The data allowed within the data field depends on the error correction subset
you are using. See the
you are using. See the
data description on page 205 for details.
Data Matrix Command Format
Default Ratio:
(cc)
dir N M [X[D]n] [Cn] [Rn] [En] [In], data (cc)G
(cc)
Represents the Special Function Control Code
(SFCC). Enter the specific SFCC for your VGL
configuration.
(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.
for horizontal bar codes; enter C for vertical bar
codes.
N
Enter N to turn off the readable data field.
M
The Data Matrix type code. Enter M.
X[D]
n
Optional parameter which designates the x-
dimension width of a single square data module in
dots (60 x 72 dpi), or printer dots if the D parameter
is used. For
dimension width of a single square data module in
dots (60 x 72 dpi), or printer dots if the D parameter
is used. For
n, enter a value from 1 through 255 to
represent the dot number.
C
n
Optional parameter that sets the number of
columns in the symbol. A value of 0 (the default)
automates this process. See Table 36 through
Table 42 for the combination of columns and rows
allowed and the maximum amount of data that can
be encoded.
columns in the symbol. A value of 0 (the default)
automates this process. See Table 36 through
Table 42 for the combination of columns and rows
allowed and the maximum amount of data that can
be encoded.