def initialize(self):
        '''Calling this function initializes the printer.
    
        Args:
            None
        Returns:
            None
        Raises:
            None
        '''
        self.fonttype = self.font_types['bitmap']
        self.send(chr(27)+chr(64))
def initialize ( self ) : self . fonttype = self . font_types [ 'bitmap' ] self . send ( chr ( 27 ) + chr ( 64 ) )
Calling this function initializes the printer.
    
        Args:
            None
        Returns:
            None
        Raises:
            None