Is this a genuine new Brother TN-580 or a refilled Brother TN-580 from M &amp; A Global LLC ?
361853
If it is from M&A it is a refill, I recommend you buy a 'genuine" one from Canon.
1442637
It is a genuine OEM Brother Toner cartridge. Brother does have a free used cartridge return system (you get a prepaid UPS label emailed to you) to send your used units back, so they may be recycling them, but the cartridge you purchase is a factory new unit with full Brother support.
1828102
If it's listed as "Brother" and is in retail packaging, it seems it would be OEM. Third party products usually say "compatible" and would be in generic packaging.
2246539
I believe the one I purchased through Amazon was new. New cartridges have a new chip in them which monitors the quantity of toner in the cartridge.
1492088
I have received some in the original "box" and some in the "original hermetically factory sealed" envelopes. No fear-- these are genuine Brother OEM cartridges. I would give you one other tip not related to the quality of the product. I had one that was not accepted by my Brother MFC - J825DW for some reason. I removed it, gave it a little shake, and reinserted it. It worked fine. Don't blame the cartridge -- probably just a fluke.
1000183
NO, this is NOT a genuine Brother replacement part. The vendor tricked me with a Brother box in pic, but I will never buy from this vendor again.
424962
The one I received is brand new and works as well as the original that came with the camera. Hard to tell them apart.
606264
They are original Brother toner cartridges how ed very I think they may have been refilled. Having said that, they were as good as brand new ones.
1172336
Yes. I found no difference in the packaging between the refurbished and new.
1516734
Yes these appear to be the real deal. Right below the description on Amazon site, it says "By Brother." I have purchased the 4-pack a couple of times from Amazon and received genuine Brother cartridges.
429887
I suspect your thought Is valid. Mine is in a Brother box but no way to be sure if new or remanufactured...Amazon ought to find out from supplier.
959482
There are too many sellers to get a straight answer. It used to be nice when Amazon would sell these directly. You could be sure it was a genuine new item. At this price from a third party seller, you can be pretty sure it is a remanufactured cartridge.
1000184
I can't tell if it is or not. It was shipped in a generic packing box and wrapped in foam and bubble wrap (which I have not completely removed). The packing slip just said it was compatible, so I suspect it is not a genuine Brother part.
1350625
According to the manual it is the model 5800 but nowhere on the apparatus does it say 5800. Only on the manual
504481
According to the Brother.com (http://www.brother-usa.com/supplies/accessorylist.aspx?Model=MFC8710DW#.VBIvh5J0yFk) website, the DR720 is an official replacement accessory for their MFC8710DW. However, for it to be a GENUINE Brother replacement accessory, it must be manufactured by Brother and not a "pirated copy". It is reputed (by Brother) to make copies of 30,000 pages.
1639296
All of the packaging, hologram, etc appeared genuine and the battery has performed as a new Canon battery should, i.e. takes a ton of pictures before needing a recharge. i have no reason to suspect it is not genuine Canon.
125051
They are TN350 Brother Cartridges and they do come in a Brother box. Although, they were both very dirty and we could tell they had been used before and refurbished.