... .stable performance 2.more favorable price 3.high quality OPC DrumPackaging & Delivery:Packaging Detall:neutral packageDelivery Detall:1-7 working ... quality2.good after-sell service3.picture show OPC drum of xerox DC400more available compatiable OPC Drum:13906FHP LaserJet 5L,6L,6L Pro ... ,5SINX,5SIMOPIER, WX, MX, 8000308543XLaserJet 9000,9050,9050N,9050DN,9000MFP OPC Drum