I use this ink for over a year and consumes per month approximately 1000 - 1200 sheet paper with 80 + 90 g / square meters and have yet had no difficulty. The prints, whether color or B / W is difficult to clearly printed, no dropouts or faded places, on the contrary .... I can, like so many here already confirmed, notice any differences in quality to the original cartridges. Also I needed because of the color cartridges used my device is not reset or start other experiments. My device is permanently connected to the manufacturer's instructions on the current and automatically performs from time to time by cleaning, so I need not bother with filthy or dried nozzles. I would almost say the Brother Printer "omnivores" are that make the least trouble with foreign cartridges, in any case be confirmed that in our family where 4 (four) different devices their service smoothly perform and have been equipped to date only with foreign cartridges, and the all with the same of the designated suppliers here. So can an alleged defect certainly not be due to the use of these color cartridges offered here!
This I wanted to have explained time since you here a "warning" reads in the evaluations by the buyer "Werny" which I can not quite place ..... Also, it is certainly not helpful uminous a description of an Internet forum, which reset a describes the device to copy in the English text, can really only translate English Freaks 1 to 1 and understand. Taking a translation program to help you is just as smart as before! Under "helpful" I understand something else ..... (But regret that there are continuations of a particular book in English ....;))
From me there is certainly a strong buy recommendation!