4x MWT ECO cartridge BLACK compatible for Brother MFC-9440-CN MFC-9840-CDW - Economy series 4x4x printer cartridge black compatible with Brother TN-135BK / TN135, with approx. 5,000 pages DCP 9040 / DCP 9040 CN / DCP 9042 / DCP 9042 CDN / DCP 9042 CN / DCP 9045 / DCP 9045 CDN / DCP 9045 CN HL 4040 / HL 4040 CDNLT / HL 4040 CN / HL 4050 / HL 4050 CDN / HL 4050 CDNLT / HL 4070 / HL 4070 CDW MFC 9440 / MFC 9440 CDW / MFC 9440 CN / MFC 9445 / MFC 9445 CDN / MFC 9450 / MFC 9450 CDN / MFC 9450 CLT / MFC 9450 CN / MFC 9840 / MFC 9840 CDW Also compatible with Allen printers who use the above -mentioned products according to the manufacturer or operating instructions. 4x MWT ECO cartridge BLACK compatible for Brother MFC-9440-CN MFC-9840-CDW - Economy series has been tested and tested for func.
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