diff --git a/src/printer.py b/src/printer.py
index abd8d5a..62715c1 100644
--- a/src/printer.py
+++ b/src/printer.py
@@ -216,6 +216,7 @@ class EscPosPrinter(Printer):
             self.printer.textln(clean_msg)
             if clean_signature:
                 self.printer.textln(clean_signature)
+            self.printer.textln()
             self.printer.close()
         except Exception as e:
             self.app.logger.error("Unable to print because : " + str(e))
@@ -323,24 +324,28 @@ class EscPosPrinter(Printer):
         with self._lock:
             if self._state:
                 self._state = False
-                match (task_type.value):
-                    case "text":
-                        self._print_txt(data["txt"], signature=data["sign"])
-                        self._state = True
-                    case "image":
-                        self._print_img(
-                            data["img"], signature=data["sign"], process=data["process"]
-                        )
-                        self._state = True
-                    case "cut":
-                        self._cut()
-                        self._state = True
-                    case "qr":
-                        self._qr(data["txt"])
-                        self._state = True
-                    case _:
-                        raise RuntimeError("This task type is not supported")
-            else:
+                try:
+                    match (task_type.value):
+                        case "text":
+                            self._print_txt(data["txt"], signature=data["sign"])
+                            self._state = True
+                        case "image":
+                            self._print_img(
+                                data["img"], signature=data["sign"], process=data["process"]
+                            )
+                            self._state = True
+                        case "cut":
+                            self._cut()
+                            self._state = True
+                        case "qr":
+                            self._qr(data["txt"])
+                            self._state = True
+                        case _:
+                            raise RuntimeError("This task type is not supported")
+                except Exception as e:
+                    self._state = True
+                    raise RuntimeError from e
+
                 raise RuntimeError("The printer is not ready to print yet !")