🖨️ E-Z Ink (TM) Replacement Drum Unit for Brother DR223CL DR223 - Compatible with MFC-L3770CDW MFC-L3750CDW HL-L3230CDW HL-L3290CDW HL-L3210CW (4 Pack) - Black, Cyan, Magenta, Yellow Review

They worked fine on my first order! The second time they don't work at all! They were a little loose in my printer. I was able to return with no problems.

Seeing some reviews made me concerned but installed it today and everything seems fine. The seal became weak and light. Never changed drums. The quality has improved a lot. Resetting the drums went exactly as instructed. Seems to be a good product

Prints as good as any other high end brand. The latter is about the same depending on how often you type. I use it for a very busy office and we print all the time, the quality works well and doesn't come out quickly

I would love this product but I can't tell you how many hours I've spent fixing the print quality, error messages and returned toner. I accidentally bought this brand of toner when the error message for drums disappeared. After installing a new toner and the error message that still pops up, I realized I needed drums nee. Then I ordered them. When I got it I installed the old toner and then put it in as I never need new toner and I sometimes got a triple mirror image of red, blue, black and…

It doesn't actually come inked which was my fault because I probably didn't know it but it was quite misleading. Why would anyone just buy cartridges? The ink comes with cartridges. Edit: The manufacturer contacted me and helped with support for this product. I was confused about what to buy but this company was very helpful in trying to set you up where you need to be. If you have any problems, you can be assured that they will respond in a timely manner.