fix: error message

frappe/printing/doctype/network_printer_settings/network_printer_settings.py

@@ -12,7 +12,8 @@ class NetworkPrinterSettings(Document):
 		try:
 			import cups
 		except ImportError:
-			frappe.throw(_("This feature can not be used as dependencies are missing. Please contact your system manager to enable this by installing pycups!"))
+			frappe.throw(_('''This feature can not be used as dependencies are missing.
+				 Please contact your system manager to enable this by installing pycups!'''))
 			return
 		try:
 			cups.setServer(self.server_ip)