diff --git a/BlocksScreen/lib/panels/widgets/cancelPage.py b/BlocksScreen/lib/panels/widgets/cancelPage.py
index c50bef4b..8592e578 100644
--- a/BlocksScreen/lib/panels/widgets/cancelPage.py
+++ b/BlocksScreen/lib/panels/widgets/cancelPage.py
@@ -42,9 +42,9 @@ def _handle_refuse(self):
         self.run_gcode.emit("SDCARD_RESET_FILE")
 
     _REASON_HEADERS: typing.ClassVar[dict[str, str]] = {
-        "complete": "Print Completed",
+        "complete": "Print Finished",
         "error": "Print Error",
-        "cancelled": "Print job was\ncancelled",
+        "cancelled": "Print Cancelled",
     }
 
     @QtCore.pyqtSlot(str, dict, name="on_print_stats_update")
@@ -56,8 +56,12 @@ def on_print_stats_update(self, field: str, value: dict | float | str) -> None:
                 self.filename = value
                 if self.isVisible():
                     self.set_file_name(value)
-            elif "state" in field and value in self._REASON_HEADERS:
-                self.cf_info_tf.setText(self._REASON_HEADERS[value])
+            elif "state" in field:
+                if value in self._REASON_HEADERS:
+                    self.cf_info_tf.setText(self._REASON_HEADERS[value])
+                elif value == "printing":
+                    # New job: drop the previous job's reason so it cannot leak.
+                    self.cf_info_tf.clear()
 
     def show(self):
         self.request_file_info.emit(self.filename)
@@ -171,7 +175,7 @@ def _setupUI(self) -> None:
         self.info_layout = QtWidgets.QVBoxLayout(self.info_frame)
 
         self.cf_info_tf = QtWidgets.QLabel(parent=self.info_frame)
-        self.cf_info_tf.setText("Print job was\ncancelled")
+        self.cf_info_tf.setText(self._REASON_HEADERS["cancelled"])
         font = QtGui.QFont()
         font.setFamily("Momcake")
         font.setPointSize(20)
diff --git a/tests/widgets/test_cancel_page_unit.py b/tests/widgets/test_cancel_page_unit.py
new file mode 100644
index 00000000..f5ab7577
--- /dev/null
+++ b/tests/widgets/test_cancel_page_unit.py
@@ -0,0 +1,46 @@
+"""Unit tests for CancelPage reason headers (cancelPage.py)"""
+
+import pytest
+from PyQt6 import QtWidgets
+
+from BlocksScreen.lib.panels.widgets.cancelPage import CancelPage
+
+
+@pytest.fixture
+def page(qtbot):
+    parent = QtWidgets.QWidget()
+    qtbot.addWidget(parent)
+    yield CancelPage(parent)
+
+
+@pytest.mark.parametrize(
+    ("state", "text"),
+    [
+        ("complete", "Print Finished"),
+        ("error", "Print Error"),
+        ("cancelled", "Print Cancelled"),
+    ],
+)
+def test_finish_state_sets_reason(page, state, text):
+    page.on_print_stats_update("state", state)
+    assert page.cf_info_tf.text() == text
+
+
+def test_printing_clears_previous_reason(page):
+    page.on_print_stats_update("state", "complete")
+    page.on_print_stats_update("state", "printing")
+    assert page.cf_info_tf.text() == ""
+
+
+@pytest.mark.parametrize("state", ["paused", "standby"])
+def test_other_states_keep_reason(page, state):
+    page.on_print_stats_update("state", "error")
+    page.on_print_stats_update("state", state)
+    assert page.cf_info_tf.text() == "Print Error"
+
+
+def test_filename_update_does_not_touch_reason(page):
+    page.on_print_stats_update("state", "cancelled")
+    page.on_print_stats_update("filename", "part.gcode")
+    assert page.filename == "part.gcode"
+    assert page.cf_info_tf.text() == "Print Cancelled"