Samsung ML-2010D3 Compatible Toner Cartridge Black for Samsung ML-2010, ML 2570, ML 2571N and ML-2510 Printers.

The product works well in my device. Much cheaper then the purchasing the OEM product.

It works as well as the OEM cartridge, so why not save a few dollars?

I saw other positive reviews on Amazon and decided it would be worth it to take a chance. The package arrived very fast from Databazaar and it was well wrapped.

The toner installed easily, and it worked perfectly for about a week. One day I started printing a document and a horrible buzzing noise emanated from the printer and the error light went on. After taking the thing apart and trying different fixes, I have never been able to get a proper print since then.

I would buy the licensed one if I did it all over.

I installed this cartridge into my ML-2510 BW laser printer. The cartridge was well packaged eliminating the possibility of spilling toner before installing it. The directions are straightforward to follow. I could not hear any new noise during printing. The print quality is excellent (no difference with respect to the original). In my view it is a very solid product. I would buy it again. And just to set the record straight, I was NOT solicited to produce this review.

At first, I was pleased with my purchase - it arrived on time; was the
right price and was packaged nicely. However, 17 days after my purchase,
it stopped working. Contacting the third party seller, I was told I would
have to send it back and once they received it, and checked the amount of toner left in it, then they would send me a label and afterward, send a replacement. Well, what am I supposed to use for printing during all of this back and forth? I can't operate my business that way and neither should they. But the worse part of the whole transaction is: IF I DON'T RETURN IT IN THE ORIGINAL BOX AND PACKAGING, THERE IS NO REPLACEMENT OR REFUND, and they will refuse to accept my return. Now, who in their right
mind would have thought that toner would not work, or stop working, and keep the original packaging? So, I am out the money and I have no toner and I hated this whole transaction.
While the third party seller Databazaar responded to me, they offered me no solution other than for me to chalk it up to never purchasing from a third party seller again on Amazon.