Model: Brother DR-223CL , DR223CL _4 pack, Black/Cyan/Magenta/Yellow one for each.
Page Yield: 18,000/ea * 4
Compatible Devices: Brother - HL Series HL-L3210CWHL-L3230CDWHL-L3270CDWHL-L3290CDW
Brother - MFC Series MFC-L3710CWMFC-L3750CDWMFC-L3770CDW