I'm making a project with the adafruit thermal printer: https://www.adafruit.com/product/597 .
I'm trying to print very small font (smaller than the default size). I'm able to enlarge the letters by using the command.
Code: Select all
void largeFont(int val){
thermalPrinter.write(29);
thermalPrinter.write(33);
thermalPrinter.write(val);
}
Thanks in advance,
SrBatracio
P.s. I've managed to reduce it a bit by changing the print mode (Command: 27 33 n=1), I'm not sure why by setting n=1 I get smaller characters, but unfortunately is not small enough.