diff --git a/src/ecmcDAQChannelItem.h b/src/ecmcDAQChannelItem.h
index 44943f5..12ea3e5 100644
--- a/src/ecmcDAQChannelItem.h
+++ b/src/ecmcDAQChannelItem.h
@@ -225,7 +225,7 @@ class ecmcDAQChannelItem {
        ;
        break;
     }
-    printf("DATA %s = %lf\n",cstrName_, data);
+    //printf("DATA %s = %lf\n",cstrName_, data);
     return data;
   }