diff --git a/src/ui/test_instructions/test_instructions.py b/src/ui/test_instructions/test_instructions.py
index cba09ae..82c107e 100644
--- a/src/ui/test_instructions/test_instructions.py
+++ b/src/ui/test_instructions/test_instructions.py
@@ -62,27 +62,33 @@ class Test_Instructions(Test_Test):
         return show
 
     def toggle_icons(self):
-        self.flag = not self.flag
+        default_image_path = os.path.join("config", "instruction_images", self.config["machine"]["instruction_folder"],
+                                          "DEFAULT.svg")
 
-        for elem in self.tape_ids:
-            if self.flag:
-                self.show_tape(elem)
-            else:
-                self.hide_tape(elem)
+        if self.svg_path is None or self.svg_path == default_image_path:
+            if hasattr(self,
+                       "print_b") and not self.done:  # Verifica se il pulsante di stampa è abilitato e non è stato premuto
+                self.flag = not self.flag
 
-        for elem in self.monitored_ids:
-            sensor_index = int(elem.attrib['id'].split("_")[1]) - 3
-            if self.inputs[sensor_index]:
-                self.show_ok(elem)
-                self.show_icon(elem)
-            else:
-                self.show_ko(elem)
-                if self.flag:
-                    self.show_icon(elem)
-                else:
-                    self.hide_icon(elem)
+                for elem in self.tape_ids:
+                    if self.flag:
+                        self.show_tape(elem)
+                    else:
+                        self.hide_tape(elem)
 
-        self.show_svg()
+                for elem in self.monitored_ids:
+                    sensor_index = int(elem.attrib['id'].split("_")[1]) - 3
+                    if self.inputs[sensor_index]:
+                        self.show_ok(elem)
+                        self.show_icon(elem)
+                    else:
+                        self.show_ko(elem)
+                        if self.flag:
+                            self.show_icon(elem)
+                        else:
+                            self.hide_icon(elem)
+
+                self.show_svg()
 
     def print_button(self):
         super().get([{