diff --git a/src/pylptlib/lpt.py b/src/pylptlib/lpt.py
index 340e76a..65e7d16 100644
--- a/src/pylptlib/lpt.py
+++ b/src/pylptlib/lpt.py
@@ -26,7 +26,7 @@
 _dll_path = r"C:\s4200\sys\bin\lptlib.dll"
 _dll = None
 
-DEBUG_MODE = True
+DEBUG_MODE = False
 
 
 # ### UTILITY FUNCTIONS