Generic 1 Pack Compatible TN450 TN 450 TN-450 TN 420 TN420 TN-420 Black Toner Cartridge For Brother HL-2280DW HL-2270DW HL-2240 MFC-7240 MFC-7860DW MFC-7460DN DCP-7065DN HL-2240D Printer Cartridge yield (approx.): 2,600 pages (Letter/A4) Professionally manufactured by experienced and well trained workers in an ISO9001, STMC, ISO14001 certified factory. Products compliant with CE and ROHS certificates. Compatible Printer Model --- Brother HL-2135W, HL-2220, HL-2230, HL-2240, HL-2240L, HL-2240D, HL-2250DN, HL-2250DNR, HL-2270, HL-2270DW, HL-2275DW, HL-2280DW; MFC-7240, MFC-7360, MFC-7360N, MFC-7460DN, MFC-7860, MFC-7860DW, DCP-7060, DCP-7060D, DCP-7065, DCP-7065DN, DCP -7070, DCP-7070DW, DCP-7070DWR; Konica Minolta 1590mf Crisp, sharp text and detailed graphics High density (up to 1.4) Consistent performance