docs: async def update(self) -> None:
          """
          Retrieve the data from the printer.
          Throws ValueError if host does not support SyncThru
          """
          url = '{}{}'.format(self.url, ENDPOINT)
  
          try:
              async with self._session.get(url) as response:
                  json_dict = demjson.decode(await response.text(), strict=False)
          except aiohttp.ClientError:
              json_dict = {'status': {'status1': SyncThru.OFFLINE}}
          except demjson.JSONDecodeError:
              raise ValueError("Invalid host, does not support SyncThru.")
          self.data = json_dict