diff --git a/src/escpos/printer.py b/src/escpos/printer.py
index 1b5ae0c..93eb9aa 100644
--- a/src/escpos/printer.py
+++ b/src/escpos/printer.py
@@ -394,52 +394,54 @@ class Dummy(Escpos):
         pass
 
 
-class Win32Raw(Escpos):
-    """Printer binding for win32 API.
+if _WIN32PRINT:
 
-    Uses the module pywin32 for printing.
-    """
+    class Win32Raw(Escpos):
+        """Printer binding for win32 API.
 
-    def __init__(self, printer_name=None, *args, **kwargs):
-        """Initialize default printer."""
-        Escpos.__init__(self, *args, **kwargs)
-        if printer_name is not None:
-            self.printer_name = printer_name
-        else:
-            self.printer_name = win32print.GetDefaultPrinter()
-        self.hPrinter = None
-        self.open()
-
-    def open(self, job_name="python-escpos"):
-        """Open connection to default printer."""
-        if self.printer_name is None:
-            raise Exception("Printer not found")
-        self.hPrinter = win32print.OpenPrinter(self.printer_name)
-        self.current_job = win32print.StartDocPrinter(
-            self.hPrinter, 1, (job_name, None, "RAW")
-        )
-        win32print.StartPagePrinter(self.hPrinter)
-
-    def close(self):
-        """Close connection to default printer."""
-        if not self.hPrinter:
-            return
-        win32print.EndPagePrinter(self.hPrinter)
-        win32print.EndDocPrinter(self.hPrinter)
-        win32print.ClosePrinter(self.hPrinter)
-        self.hPrinter = None
-
-    def _raw(self, msg):
-        """Print any command sent in raw format.
-
-        :param msg: arbitrary code to be printed
-        :type msg: bytes
+        Uses the module pywin32 for printing.
         """
-        if self.printer_name is None:
-            raise Exception("Printer not found")
-        if self.hPrinter is None:
-            raise Exception("Printer job not opened")
-        win32print.WritePrinter(self.hPrinter, msg)
+
+        def __init__(self, printer_name=None, *args, **kwargs):
+            """Initialize default printer."""
+            Escpos.__init__(self, *args, **kwargs)
+            if printer_name is not None:
+                self.printer_name = printer_name
+            else:
+                self.printer_name = win32print.GetDefaultPrinter()
+            self.hPrinter = None
+            self.open()
+
+        def open(self, job_name="python-escpos"):
+            """Open connection to default printer."""
+            if self.printer_name is None:
+                raise Exception("Printer not found")
+            self.hPrinter = win32print.OpenPrinter(self.printer_name)
+            self.current_job = win32print.StartDocPrinter(
+                self.hPrinter, 1, (job_name, None, "RAW")
+            )
+            win32print.StartPagePrinter(self.hPrinter)
+
+        def close(self):
+            """Close connection to default printer."""
+            if not self.hPrinter:
+                return
+            win32print.EndPagePrinter(self.hPrinter)
+            win32print.EndDocPrinter(self.hPrinter)
+            win32print.ClosePrinter(self.hPrinter)
+            self.hPrinter = None
+
+        def _raw(self, msg):
+            """Print any command sent in raw format.
+
+            :param msg: arbitrary code to be printed
+            :type msg: bytes
+            """
+            if self.printer_name is None:
+                raise Exception("Printer not found")
+            if self.hPrinter is None:
+                raise Exception("Printer job not opened")
+            win32print.WritePrinter(self.hPrinter, msg)
 
 
 if _CUPSPRINT: