Samsung ML 4050 / Samsung ML 4050 N / Samsung ML 4050 ND / Samsung ML 4050 NG / Samsung ML 4055 N / Samsung ML 4550 / Samsung ML 4551 / Samsung ML 4551 N / Samsung ML 4551 ND / Samsung ML 4551 NDR / Samsung ML 4551 NG / Samsung ML 4551 NJ / Samsung ML 4551 NR / Samsung ML 4551 NRT / Samsung ML 4552N / Samsung ML 4555 N