Thread: Printing Command

You could always try a search

Code:

#include <stdio.h>

#define MY_PRINTER_PORT "LPT1" //port for your printer

int main (void){

	char buff[] = "Hello World\n";//catchy text

	FILE *f = fopen(MY_PRINTER_PORT,"w");//open printer as file

	if(!f){
		printf("Could not open printer for writing");
		return 1;
	}


	fprintf(f,buff);//write text

	fprintf(f,"%c",(char)12);//write linefeed command
	
	fclose(f);//close printer
	
	return 0;
}

>I tried to search before but none or them match my criteria.
I find that hard to believe, I myself have answered this question (exactly as you asked it) with source code for several methods at least twenty times since I first joined Cprogramming.

-Prelude