Setting the Darkness level with the ZPL language.

Article ID: 81669955

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Topic or Information

Setting the darkness using ZPL commands ~SD or ^MD

Applies To

ZPL compatible printers

Details

There are two ZPL commands that can be used to adjust the darkness level: 

^MD - The ^MD command adjusts the darkness relative to the current darkness setting. (i.e. it adds or subtracts from the Darkness value configured on the printer.) 
Note: The ^MD is persistent across label formats until an new ^MD command is issued or the printer power is cycled. This applies to all ZPL printers with the exception of the G-Series printers. The G-Series printer stores the ^MD value and will retain the setting through a power cycle. 

~SD - The ~SD command allows you to set the darkness of printer Darkness setting. This value will be displayed on the printer LCD if available or on the configuration label.

 

For full details on the ^MD and ~SD commands. Read More>>