Chip Black Brother TN2421 TN-2421 (the Regionalization of the printer depends on the drum module, which is different in the 2420 and 2421 models)

Chip Brother TN2421 for use in: Brother DCP-L2512D, DCP-L2532DW, DCP-L2552DN, DCP-L2510D, DCP-L2530DW, HL-L2312D, HL-L2352DW, HL-L2372DN, HL-L2310D, HL-L2350DN, HL-L2370DN, HL-L2375DW, MFC-L2712DN, MFC-L2712DW, MFC-L2732DW, MFC-L2710DN, MFC-L2730DW, MFC-L2750DW Brother DCPL2512D, DCPL2532DW, DCPL2552DN, DCPL2510D, DCPL2530DW, HLL2312D, HLL2352DW, HLL2372DN, HLL2310D, HLL2350DN, HLL2370DN, HLL2375DW, MFCL2712DN, MFCL2712DW, MFCL2732DW, MFCL2710DN, MFCL2730DW, MFCL2750DW