Review on 🖨️ Allwork LC3011 Compatible Ink Cartridges for Brother MFC Printers - 4 Pack (KCMY) by Major Genesis

I am changing my negative review to a positive one. When I posted my negative review, Allwork contacted me, they support their product and asked if they could send me a new set of ink cartridges compatible with my brother's printer for free. My husband cleaned our brother's printer twice and then we followed the instructions for handling the cartridges as soon as they arrived. We've inserted and removed each cartridge multiple times and still see the question marks, but the ink has started to work. So far so good, maybe we got a bad batch.