compatible HP laserJet opc drum Durable,original color,uniform coating,good compatibility,long service life, compatible HP laserJet drum/OPC drum1.OPC drum for the use for all HP laser printers.2.Durable and stable3.Available color : Green and original color4.Excellent quality and reliability 5.100%testing before package6.Reasonable price 7.100% replacement or refund for any defective products8. ...