Compatible Toner Cartridge Replacement for Brother TN221 TN-221 Toner Cartridges, 1 Black, Used to Brother HL-3140CW HL-3170CDW HL-3180CDW MFC-9130CW MFC-9330CDW MFC-9340CDW Laser Printer

I'm writing this review because they're giving me a $3 credit. This toner cartridge seems to be a perfect match for my brother MFC 9340 CDW. The installation was exactly the same as a brand name toner. The quality feels fine. The item was packed well. I've probably printed 100 pages so far and they are perfect. So far, this toner cartridge seems perfect. I'm not an expert in toner cartridges. I'm very happy with it and I will buy this brand again because it was very cheap.

I was a bit nervous to buy "compatible" toner. I figured how could a product that normally retails for ~$75 OE be sold for $15? It MUST be some deficient junk product. It was so cheap though, I figured it can't hurt to try it.Well, I'm happy to report that my printer still performs just as good as it did with manufacturer branded toner. Crisp dark printing, no problems at all. It galls me to think of how much money I threw away on OE toner in the past.I suppose the real test will be time. I'm curious to see how long it will last, but so far I've been printing and printing and it's no issue at all.

I read the reviews and decided to purchase a cartridge for my Brother HL-313170CDW printer. I've used non OEM cartridges before and they were OK but Jarbo's is definitely the best quality one I've bought so far. It's been going for a year, admittedly I don't print much, but I'm very happy with that.The toner doesn't lay down as heavily and darkly as the original black cartridge the printer came with, but it's just fine for my needs. If I was printing out resumes I would get a Brother cartridge, for that deep, dark black, but otherwise Jarbo is a great alternative.When this runs out, I'll definitely just hit the buy again button. :)

I hate buying brand name toner... I was wary of buying a replacement from a third party in case (as with Canon and HP) the printer would reject the cartridge. Eventually I took a leap of faith and also note of the many reviews for this product and low and behold...It works perfectly in my Brother printer! So nstead of paying nearly $70 for black toner I paid under $20. Well - I know what I’ll be doing when the color cartridges run out! I also see the importance of helpful Q and A in these columns...

Sorry seller that it took me this long to write a review. I didn't write a review until now because I haven't had a chance to use the cartridge yet. I bought it as a spear. However I just changed the starter one out for this one and it worked great! The quality of the print is indistinguishable from original. I will buy the color ones next

I'm Always searching for a cheaper toner. This one is a keeper. We have kids in school and college, plus our business. So we just print a lot, and this Cartridge have been keeping up with our tasks. There are no flaws in the printing, I never saw any difference between this and the brother original.

I ill have to be honest, I was hesitant to purchase this because I was afraid my printer would reject it. But install was easy, packaging was top rate and most of all my printer accepted it without a problem. In today's economy I have to save where ever I can and today I saved $50 dollars! Thanks!!

i first purchased this inexpensive version ($20). pages printed with smudges soon after it was installed. i figured it was the printer so, 2-3 times, i cleaned every roller and thing that the paper passed over. i called Brothers and they immediately said, buy a genuine toner cartridge. i did. smudging is instantly gone!i think this product is hit/miss or the reviews are misrepresenting the truth. not sure. i like to save $ but buying something that doesn't work is wasting time & money, and causing more environmental waste.