Brother WT220CL Waste Toner Unit.
Compatible Printers: Brother MFC-9335 CDW, Brother HL-3142 CW, Brother HL-3172 CDW, Brother HL-3152 CDW, Brother DCP-9022 CDW, Brother MFC-9332 CDW, Brother MFC-9342 CDW, Brother MFC-9142 CDN, Brother DCP-9017 CDW, Brother DCP-9015 CDW, Brother MFC-9340 CDW, Brother MFC-9330 CDW, Brother HL-3150 CDW, Brother HL-3140 CW, Brother MFC-9140 CDN, Brother MFC-9130 CW, Brother HL-3150 CDN, Brother HL-3170 CDW, Brother DCP-9020 CDW