How to control the print typeface and fonts of printer

- Apr 24, 2018-

How to control the print typeface and fonts of printer


1 The printer's characters can be printed in double-width and double-height. Select double height to double the height of all characters, and double width to double the width of all characters.


2 Double height instruction ESC w n{decimal code: 27 119 n}, double width instruction ESC so{decimal code: 27 }.


3 At the same time, there are special character type selections (such as normal font printing, hollow font printing, shadow font printing, hollow shaded font printing). But this requires the software to write such instructions.

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