1.Type:compatible,Replacement forhp series,Suitable for Laser Printers 2.Use high quality of OPC drum,PCR,MR and virgin shell. All parts 100% have been under strictly test to ensure the high quality assembling. 3.Use high quality of LG toner powder with good printing performance,sharp text printing and less waste toner. 4.Each whole toner cartridge has been strictly tested by printers and with a perfect packing before shipment. 5.Page yield:approximate 1,500 pages at 5% coverage 6.Save 50% printing cost or more. 1.We are the factory of toner cartridge 2.High quality with ISO9001:2008 Certificate 3.Production capacity:50,000pcs/Month 4.20 experienced international staffs with effective communication 5.Competitive price 6.Trail order available 7.3 experienced designer,can help you design your style of packing