1 X 4 Toner Refill Kits for Brother Tn-360 Tn360 & Tn-330 Tn330 or for Dcp-7030 Dcp-7040 Hl-2140, Hl-2170w

Like many others, the main reason I purchased these was to save money. For that reason, it's a good option in comparison to other OEM cartridges. The kit provides enough refill for a while and is long lasting. That said, it has some downsides as well which might not be a big deal for some and might not be for others. So here it goes, (1) Depending on what you are printing the black color tends to be more dull black rather than jet black. This varies depending on the paper type which in comparison to the OEM cartridge I was able to notice the difference. (2) on certain papers, part of the print can get smudge immediately after the print but it doesn't happen all the time. (3) make sure you are doing the filling with gloves, mask, and have some newspaper or magazine under it as it can get a bit messy and you don't want to breathe in, touch, or spill on the desk/papers. So the bottom line is that it's a cheap alternative to the more expensive OEM (just like many other refill kits in the market that are cheaper in comparison to those expensive original cartridges) and it does provide the quantity as many expect but the quality is not the same as the original cartridge.

If you are a novice like me, be sure to watch the Youtube instructions. I did it, everything worked fine and I saved $$. First time - 2 hours.. Next time 15 mins.This is NOT recommended if you are NOT mechanically inclined since you must reset a gear on the cartridge.Word of caution: If you are trying to refill a "Starter Cartridge", you will need to purchase a gear modification kit or your machine (like mine) will NOT reset the out of toner warning light and will NOT operated until it is reset ... which takes a weird series of pushing buttons in a particular sequence. This has NOTHING to do with the refill kit and has to do with the fact that Brother really makes it difficult to use refilled cartridges. Once you learn the BS .. it is pretty straight forward. My cartridge took almost 2 bottles to fill, so 4 bottles really fills 2 cartridges.I will order these again, since I am fully aware of the procedure. These bottles will save you money as long as you do NOT get this toner on your clothes!

I was skeptical in the beginning because I attempted to do this a few years back with an older printer and I failed. I decided to try this because I was not sure if my printer's drum was bad or I was running out of ink. I didn't want to spent $75 for a new toner if it was my drum. So I ordered this and it made me soooooo sad that I did not do this earlier. I remember last time I bought a new Tn-360 I paid $120+These work great and the results are awesome!!!+++ It can be a little messy but I used an industrial vacuum cleaner to suck all the ink from my old toner and also used it to clean the cartridge while I was working on it. I also used the vacuum to clean the dust from rest of the printer and drum (be careful not to touch/scratch the drum)+++Probably one of the best money saving items I ever bought.

Good solid black copies with no issues at all. It's a good idea to take the time when replacing toner to clean all ink rollers and paper feed wheels after you have replaced the toner. I would have given the product 5 stars, except for the fact that the seller has eliminated the funnel top accessory. I had to fabricate one to not make a huge mess when pouring in the toner...and I still made a mess. Mr. Vendor...PLEASE ship your product WITH the funnel, as advertised. But other than that, a good product.

This product is working great in my TN360 cartridge. I needed some help on exactly what to do and found some helpful videos on YouTube.com. I am not sure how long this stuff will last compared to the original but it is working fine now. I recommend taking a few extra precautions that they did not mention. Wear safety goggles and painters mask along with plastic gloves. When cleaning out the toner from the cartridge some of the toner dust does fly up and can get in your eyes and be breathed in. Be careful but it is totally worth it if you are safe. Very easy... took less than 10 minutes.

I bought these toner refills to save money and not pay full price for OEM replacement cartridges. I'll echo the sentiments of other purchasers that the delivery apparatus could use some work. The mention of using some tape to keep the fine toner particles from escaping through the side would've been greatly appreciated. I ended up having a mess to clean up although that part of it by itself was pretty easy to do since the toner isn't really all that "sticky".The toner itself works fine but it's a poor substitute for the OEM cartridges. On printed pages, it appears to be a gray or dull black. Although still legible, it is inadequate. I like my blacks to be black, not washed out.Unfortunately, there's no way to remedy this through settings on the printer itself. At least for copies, I am able to increase the contrast/darkness of the copied pages on the panel settings.Having already purchased this toner refill, I will probably use it until I run out. Then I'll go back to purchasing OEM. It'll hurt the pocketbook a little more, but I won't have to worry about the quality of the printed pages. Oh well, worth a shot.

Was missing the top funnel cap pictured, but overall works as advertised. I printed out a shipping label and a short document, could not tell a difference in quality. While I'd expect it to look dramatically better than the dead toner, in my opinion it's on par with the standard toner for quality.Not relevant to the toner itself, but for what you are doing with it...BE SURE not to touch the drum after you separate the cartridge from the holder, it will decrease your print quality if the oils from your skin attach to the drum.