Comments about Quill Brand� Compatible Brother� MFC290C (LC61BK) (LC612PKS) Black Ink Cartridges Dual Pack:
I bought 2 of the 2 packs in Feb. The first one I opened didn't work no matter how many times I tried. the second in pack #1 was fine. When it came time to use pack #2 SAME THING. So I ended up with only 2 usable ink cart. out of 4. Not sure about trying again with the double packs. Have bought quite a few of the single packs before and never had problems.
Bottom Line Yes, I would recommend this to a friend