Brother LC41HYBK High Yield Black Ink Cartridge, 900 Page Yield
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This Genuine Brother Replacement High-Yield Black Ink Cartridge yields approx. 900 pages at 5% coverage*. Up to 400 pages more than the standard Black ink cartridge.
Some Compatible Models:
FAX1840C, FAX1940CN, FAX2440C, MFC3240C, MFC3340CN, MFC5440CN, MFC5840CN