Toner Refill kit + gear for Brother HL-L2340DW, HL-L2320D, HL-L2360DW, HL-L2380DW, HL-L2300D MFC-L2720DW, MFC-L2740DW, MFC-L2700DW DCP-L2540DW, DCP-L2520DW TN-630, TN-660 printer

I don't have a high expectation as this printer is for my children's homework, but was pleasantly surprised that the printer out was crisp and black, as if it is a genuine replacement toner. Printer setting shows a 100% parts life for the toner, and the test page show is excellent, with various correct grey tones and crisp think lines patterns. Can't be more happy for the price.Installation isn't that easy, due to this is a hack to the original equipment, not the fault of the seller. Replace the toner plug is particular difficult due to oversized plug for a tight fit, and I afraid that I will break the new plug. Used a larger flat head screw driver to slowly push it in and did the job. Otherwise it would be a 4 or 5 star.

Quality wise, I can not tell the difference between this and my original toner cartridge. This was my first toner refill. You have to clean out old toner and ensure everything is clean (blowing air on parts, vacuuming and wiping parts with alcohol). Results will vary based on your instruction. Some videos are oversimplified. It was not just a matter of pulling a plug. I had to remove, clean and reassemble multiple parts.

Works good and was easy to install with no mess or leaks. The print quality looks good the only reason i gave 4 stars is because there wasn't a lot of powder so I doubt the 2600 pages claim. I will update the review if it does at least 2000 pages.

Still says toner is low and I did everything on the videos correctly. It is like the printer is not recognizing it is full. When it did print one page, it went so slow then flashed toner and went back to ready. Missing a step. Help. Watched the You Tube on how to refill and reset the gears, missing how to reset the printer. I hate this printer, total piece of junk (it says the toner is low yet I dumped out a ton when I went to refill it).

The item itself is fine but the it did not include instructions. Instead there was a piece of paper with a link to a YouTube video. The link did not work. Upon searching I found the company's video instructions but it did not include information on how the center gear is to be reinstalled. This missing information is why I am leaving a 3 star review. It would have taken 5 minutes to do the job if they would have provided complete instructions. Other than that, I am very happy with the quality of the product.

Refilled my original starter cartridge and installed the reset gear. Replaced cartridge in my Brother DCP-L2540DW printer. Printed a test page, same quality print as original.Be sure to watch the video the first time you refill. It's actually quite simple. Fill plug is a bit difficult to remove and install. I broke the plug when removing, glad I had a kit that included the refill plug. Be sure you have a spare refill plug before attempting a refill. This kit includes a refill plug and is actually cheaper than buying the plug separately. I just ordered another kit.

I don't know if this thing would work with other models from Brother, but it works with 2340dw at least.The printing quality is similar to original powder.Anyway, for 2340DW users, it is a efficient way to refull the powder.

Very good to refill the cartridge. Only issue is the cost. It is about the same price as the cheaper cartridges out there.. without the work.