Genuine OKI drum kit, ref 9001042, Type 2. For the OKIFAX 1000 series, including the 1000, 1050. The OKIFAX 2000 series including the 2200, 2350, 2400, 2450 2600, 2700, 2800, 2900, the OKIFAX 5000 series machine including the 5200, 5400, 5500, 5650 and 5680 machines. The OL400ex, 410ex, 400w, OL600ex, 610ex, OL810ex. OKIPAGE 6e & 6ex NOT FOR THE OL-400/800 Up to 20,000 prints.