Canon 4919C001AA Super G3 FAX Board-BH1 is used for the Canon C3835i, C3830i, C3826i, DX C3935i, C3930i, C3926i, DX 4835i, DX 4945i, 4935i, 4925i Printers. Canon brand supplies works best for your Canon copiers or printers and make paper deck unit make them last longer.