I am trying to decrease font size for printing but unable to do this I have used this for small font size
val FONT_SMALL = byteArrayOf(0x1B, 0x21, 0x001)
But I want decrease more font size
1 Answers
It depends on the vendor and model of printer you are using.
For example, for EPSON, specifying Font C with the following command will result in a smaller font.
But whether it is supported or not depends on the printer model.
In response to comment:
This is a command that changes the printer font for subsequent prints.
After sending this command, if you send the character string data you want to print, it will be printed with the changed font size.
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