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    Change the Characters Times Width and Times Height via Hex Commands

    • Author:Ella Zhang
    • Source:OCOM Original
    • Release on :2015-04-24
    How to change the characters times width and times height for 58mm mini bluetooth thermal printer via Hex Commands?

    Hex Command: 1B 21 n

    Range: 0 ≤ n ≤ 255

    Set characters print mode, to select to print characters times width and times height.

    Default n=0, characters normal size printing;
    n=16, characters times height printing;
    n=32, characters times width printing;
    n=48, characters times width and times height printing.