We offer dr-1020/dr1000 compatible drum unit. Dr1000dr1020dr1030dr1035dr1040dr1050dr1060dr1070dr1075 for brother printers 1) product type: compatible brand new, compatible for brother dr1000dr1020dr1030dr1035dr1040dr1050dr1060dr1070dr1075 drum unit 2) color: black 3) page yield: dr1000dr1020dr1030dr1035dr1040dr1050dr1060dr1070dr1075 black 10.0k 4) new opc, without chip 5) compatiblity for printers: brothe hl-11181110e1112e11101110r1112; dcp-1512e15101510r1512;