Ink Cartridge， 300 Page Yield， 3 Pack<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Cyan Ink， Magenata Ink， &amp; Yellow Ink， Standard Yield </span></li><li><span class="a-list-item"> Approx. 300 page yield per cartridge (in accordance with ISO/IEC 24711). OEM Genuine Brother Ink </span></li><li><span class="a-list-item"> This particular consumable series (LC71， LC75 and LC79) do not have a spring in them. Older series such as the LC61 series do have a spring in them so the front cover could move back when installed into the machine. </span></li><li><span class="a-list-item"> (MFCJ5910DW， MFCJ6510DW， MFCJ6710DW， MFCJ6910DW) takes LC75 and LC79 series inks. </span></li><li><span class="a-list-item"> LC71 series ink wont fit in model number (MFCJ5910DW， MFCJ6510DW， MFCJ6710DW， MFCJ6910DW)as the cartridge will not lock in place and just spring back. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41FwukJYuPL.jpg" noproxy>