Tried the refill kit on the same original cartridge twice, worked well the first time (still get the ink low warning on the printer but still prints), but the second time refill on the same cartridge failed. May get 8 refills but may have to buy a new cartridge after each refill, at least that's my experience.

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Takes along time to fill the cartridge makes alot of mess but not bad

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The eco-conscious and frugal buyer will be attracted to this option, but be warned, it's work, and sometimes messy work at that. It's not a fun process, and as other reviewers noted, the instructions are garbled, hard to understand with "not-quite-English" turns of phrase. But you can figure out the gist of it by looking at the principle of the whole set-up. I don't believe there's any circumstance in which the cartridge is filled on the first or even the second round; it took me three, and I have so far printed only 6-8 pages, so we'll see how full it actually got. The printer will read empty cartridge the whole time, so if you need to rely on the cartridge for a large print run, don't use this product. Otherwise, it remains to be seen if the extra effort actually results in enough printable pages to justify it - "up to 8 refills" sounds wildly optimistic. Better than the colour refill, which was an unworkable nightmare.

I got this quickly from 123InkCartriges as usual. There is lots of ink though it is not that easy to use. Good quality ink though.

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Dear customer ,thanks for your kind reviews .We appreciate it .Best regards