Star Micronics Line Thermal Printer Specifications page 129

ESC GS x S 3 n
Name] Set PDF417 module aspect ratio
[Code] ASCII ESC GS
Hex. 1B
Decimal
[Defined Area] 1 ≤ n ≤ 10
[Initial Value] n = 3
[Function] Parameter details
• n:
The module Y direction size (x-dim x asp) is set using this command.
It is recommended that 2 ≤ n when specifying using this command.
When using with n = 1, check by actual use.
ESC GS x D nL nH d1 d2 ... dk
[Name]
Set PDF417 bar code data
[Code] ASCII ESC GS
Hex. 1B
Decimal
[Defined Area] 0 ≤ nL ≤ 255, 0 ≤ nH ≤ 255
1 ≤ (nL + nH x 256) ≤ 1024
0 ≤ d ≤ 255
1 ≤ k ≤ 1024
[Initial Value] ---
[Function] Parameter details
• nL + nH x 256
• dk
When [nL + nH x 256] is outside of the definition, data of [nL + nH x 256] bytes is discarded.
ESC GS x P
[Name]
Print PDF417 bar code
[Code] ASCII ESC
Hex.
Decimal
[Defined Area] ---
[Initial Value] ---
[Function] Prints the bar code data.
If there is unprinted data in the line buffer, this command is executed after printing that data in the
line buffer. Therefore, it is not possible to print with other data in the same line (characters, bit
images, bar codes).
Also, this command is ignored if the following errors occur.
• When an error is generated when generating a bar code, due to the combination of the bar code
setting commands
• When the bar code data that is generated exceeds the printable size of PDF417
• When the print data exceeds the currently set print region
When a bar code is printed, always verify it by actual use.
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STAR Line Mode Command Specifications
x S 3
1D 78 53 33
27 29 120 83 51
Sets the module aspect ratio (asp).
x D nL
1D 78 44 nL
27 29 120 68 nL
: Bar code data count
: Bar code data (Maximum 1024 data)
GS x P
1B 1D 78 50
27 29 120 80
n
n
n
nH d1 d2 ... dk
nH d1 d2 ... dk
nH d1 d2 ... dk
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