
Well, I have officially bought my last brother printer for my small business. My brand new small office scan/printer laser combo started putting out dirty pages for no discernible reason about 1-2 weeks into use. I checked the Brother website and tech support wanted nothing to do with that kind of problem. Their walk-through for self-help involved cleaning the drum line and other light duty on the ink. The cleaning kind of helped, but not really, but it was back to as bad as it ever was within 20 pages or so.
They specifically said "if you still have a problem after this, its your ink cartridge and not a warranty issue" or something to that effect. I wasnt about to pay them another $100+ for a new toner cartridge. Mine was still 97% full....
So I bought these and held my breath. I previously had bad experiences with another knock-off ink company "V-something", but I thought anything would be better than the stock results. And hey, what a surprise!
The very first page out of my printer, after just swapping the cartridge, was PERFECT. Not even some residue from the extra ink dust floating around in there. I've done several test pages and another 10 pages in other documents. I'm excited - the ink is dark, crisp, perfect. I'll look for this company again in the future.
These work well and last about as long as one off the shelf. Sometimes a little shorter, but always a better value that the printer itself.
Works as good as OEM. Shook it up. Installed it. Printed clean. Love it.
This product is the best of the best,,I have never been sastified with something that I have like this with it,,,
Good bang for your buck. Very inexpensive replacement for my Brother printer, however, don't think this last as long as an authentic Brother toner. For the price, it's still worth the purchase.

Feature Product
- E-Z Ink compatible toner cartridges replacement for Brother TN850 TN820 are manufactured in an ISO 9001 & ISO14001 certified facility. All toner cartridges are engineered to produce superb results.
- Package Contents: 1 x User Guide, 2 x TN850 Black (Total 2 Pack)
- Page Yield: Black is 8,000 pages per cartridge at 5% coverage ($0.002 / page ONLY)
- Compatible Printers: Brother HL-L5000D DCP-L5500DN DCP-L5600DN DCP-L5650DN HL-L5100DN HL-L5200DW HL-L5200DWT HL-L6200DW HL-L6200DWT HL-L6250DW HL-L6300DW HL-L6400DW HL-L6400DWT MFC-L6750DW MFC-L6900DW MFC-L5700DW MFC-L5850DW MFC-L5800DW MFC-L5900DW MFC-L6700DW MFC-L6800DW Laser Printer.
- Shelf life: 24 months. Our goal is to make printing easy and affordable for everyone. Each cartridge is fully tested prior to leaving the factory.
Description
Specifications Product Name: Brand: E-Z ink Brother TN850-2 Black Compatible Toner Cartridges. Page Yield: 8, 000 pages per toner cartridge. (5% Coverage) Compatible With Brother HL-L5000D DCP-L5500DN DCP-L5600DN DCP-L5650DN HL-L5100DN HL-L5200DW HL-L5200DWT HL-L6200DW HL-L6200DWT HL-L6250DW HL-L6300DW HL-L6400DW HL-L6400DWT MFC-L6750DW MFC-L6900DW MFC-L5700DW MFC-L5850DW MFC-L5800DW MFC-L5900DW MFC-L6700DW MFC-L6800DW Printers.
Good overall toner replacement cartridge -- worked well - good quality.
They fit perfectly and work immediately, no hassle, and the price is good.
I have used E-Z Ink products for several printers we own. Never had a problem with toner or ink cartridges. Much better than purchasing the name brand cartridge.
Works just like the original
I buy these for my business. Never had any problems. Love that they sell 2 pack so i always have a backup and price is great to make my business cost effective.
