Set Font Size; Set Color Density; Enable Or Disable Code 128 Check Digit Calculation; Enable Or Disable Barcode Itf Leading Zero - CognitiveTPG A799II Programming Manual

144 Chapter 4: Programming Commands

Set font size

ASCII
US EXT DLE n
Hexadecimal
1F 03 10 n
Decimal 31 03 16 n
Value of n:
0 = Standard 24 high
1 = Tall font
2 = ColorPOS font
3 = Paper-Savings font
Sets font size for the emulation being used.

Set color density

ASCII US EXT EM n
Hexadecimal
1F 03 19 n
Decimal
31 03 25 n
Value of n: Percentage (between 70 and 120%)
Default:
64h (100%)
Adjusts printhead energy level to darken color printing or adjust for paper variations. When printer prints highdensity color
print lines (text or graphics), it automatically slows down.
WARNING: Choose a color density setting no higher than necessary to achieve acceptable color print density. Failure to
observe this rule may result in a printer service call and may void the printer warranty. Running at a higher energy level
will reduce the printhead life. Consult your CognitiveTPG technical support specialist if you have questions.

Enable or disable Code 128 check digit calculation

ASCII US EXT ESC n
Hexadecimal
1F 03 1B n
Decimal
31 03 27 n
Value of n: 0 = Disable
1 = Enable
Default: 1 (Enable)
Enables or disables the calculation of the Code 128 check digit.

Enable or disable barcode ITF leading zero

ASCII US EXT GS n
Hexadecimal 1F 03 1D n
Decimal
31 03 29 n
Value of n: 0 = Disable
1 = Enable
Default:
1 (Enable)
Enables or disables the leading zero for barcode ITF. If enabled, a zero is provided to even out an odd number of input
characters.
A799-2PG0001B 4/2016