diff --git a/escpos/escpos.py b/escpos/escpos.py
index 7881372..91d71fc 100644
--- a/escpos/escpos.py
+++ b/escpos/escpos.py
@@ -63,7 +63,7 @@ class Escpos:
 
 
         if im.size[0] > 512:
-            print  "WARNING: Image is wider than 512 and could be truncated at print time "
+            print  ("WARNING: Image is wider than 512 and could be truncated at print time ")
         if im.size[1] > 255:
             raise ImageSizeError()