![]() ![]() To print the barcode, you must also call print(), as the example below shows. Note This method stores the barcode to be printed in a buffer. See table belowīarcode Type Constants Barcode Type Constantħ characters (EAN-8), 12 characters (EAN-13)ģ-64 characters (Must begin and end with A, B, C, D)īarcode Width Constants Barcode Width Constantīarcode Ratio Constants Barcode Ratio Constant Setting available only for type QL720NW_BARCODE_CODE39, QL720NW_BARCODE_ITF or QL720NW_BARCODE_CODABAR. Configuration Table Configuration Table Key ![]() It also has one optional parameter, configuration, which takes a table of barcode parameters. It has one required parameter, data, which is an integer or string value and is the value to be presented as a barcode. This method defines a barcode for printing. The print medium is continuous length tape with no page length specified and the print orientation is landscape.The difference between the right and left margins is less than one character. ![]() The left margin is to the right of the right margin. ![]() Margin NotesĬases when margin settings are ignored include: Note The value of column is written to UART when the method is called, and so will take effect immediately and affect everything stored in the print buffer. See the ‘Margin Notes’ diagram, below, for more details. The position of the left-hand margin is the character width times column from the left edge. It has one parameter, column, which is an integer. This method sets the printer’s left-hand margin. See the ‘Margin Notes’ diagram, below, for more details. /rebates/2fink-and-toner2fbrother2fp-touch2fql-720nw&murlhttps3a2f2fimp. The position of the right-hand margin is the character width times column from the left edge. This method sets the printer’s right-hand margin. setOrientation(QL720NW_PORTRAIT) setRightMargin( column) ![]()
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