diff --git a/source/_components/syncthru.markdown b/source/_components/syncthru.markdown
index 1d8f4de2d31..04b26afa2a8 100644
--- a/source/_components/syncthru.markdown
+++ b/source/_components/syncthru.markdown
@@ -44,3 +44,7 @@ The following information is displayed in separate sensors, if it is available:
  - Black, cyan, magenta and yellow drum state
  - First to fifth paper input tray state
  - First to sixth paper output tray state
+
+<div class="note warning">
+Note that this component or parts thereof may not work if the language of your printer is not configured to be English.
+</div>