1.Compatible HP Q2612A Toner cartridge 2.Page Yield:2,500 3.For HP 1010,1012, ... by five page black,white,E,ghost,grey 6. Target:cost saving print To dear customers:We are Shanghai Geduo Electronic ... : 0086-021-57560783Cell: 0086-15021375199Skype: wendy1985112 Compatible HP Q2612A Toner cartridge