Example 5
The bar code printed in example 4 was very dense and very sho
rt (narrow element was .005” and it was only .025” tall).
The following example uses field parameters to change the density of the bar code to ½ that in example 4 (narrow
element is now .010” wide) and the height is now one inch.
ESC EZ
{PRINT:
@10,10:BC39N, WIDE 2, HIGH 40|ABCDEFGH|
}
Example 6
PDF-417 bar code has more options than single dimension bar
codes, but the basic structure remains the same as for
fonts and single dimension bar codes. This example will print the letters A-H using the 2 dimensional PDF-417 bar code.
Each element in the bar code will be .010” x .030”. It will be printed using 3 data columns across the page. In addition,
there will be 16 code words added for SECURITY instead of the default 8 (8 data characters by default use security level
2 which adds 16 codewords).
ESC EZ
PRINT:
@75,10:PD417,YDIM 6,XDIM 2,COLUMNS 3, SECURITY 3|ABCDEFGH|
}
Example 7
A previously downloaded graphic image is also printed in a very similar fashion
to fonts and bar codes, except there is no
data required. In the following example, a graphics image has been previously downloaded to the printer (using the
MFLASH4 Windows Configuration Program or the OPDI suite of programs). When downloaded, the user assigned the 5
character name LOGO1 to the graphic image. This example prints this image near the top left edge of the paper.
ESC EZ
{PRINT:
@10,10:LOGO1|
}
Example 8
Vertical or horizontal lines can be printed just as easily.
In the following example, a single vertical line is printed,
beginning at the upper left edge of the paper. The line is 1” long (200 dots at .005” per dot) and .025” thick (5 x .005”).
ESC EZ
{PRINT:
@10,10:VLINE, LENGTH 200, THICK 5|
}
