diff --git a/Code/thermal_printer/README.md b/Code/thermal_printer/README.md
index 849038d..1885c26 100644
--- a/Code/thermal_printer/README.md
+++ b/Code/thermal_printer/README.md
@@ -1,5 +1,7 @@
 # DevTerm Thermal printer 
 
+`echo “Hello DevTerm” > /tmp/DEVTERM_PRINTER_IN`
+
 `echo -e “Hello DevTerm\n\n\n\n\n\n” > /tmp/DEVTERM_PRINTER_IN`
 
 `cat file.txt > /tmp/DEVTERM_PRINTER_IN`