Review on 🖨️ (4-Pack) Enhanced High Yield TN770 Toner Cartridge TN-770 for MFC-L2750DW L2750DWXL HL-L2370DW L2370DWXL Printer, Offered by EasyPrint by Joshua Sharma

I ordered these printer cartridges in February 2021 because I thought I would need them relatively soon. As it turned out, my existing printer cartridge lasted longer than expected, to the point that I have not needed it until today, September 13, 2021. I kept them in a cool, dark and dry place next to my Brother MFC-L2750DW printer. When I tried to install one of the cartridges, I got a photo prompt. I took out the EasyPrint cartridge and put the old one in - the printer accepted it. I reinserted the EasyPrint cartridge and got the same message. I tried another EasyPrint cartridge from the same box - same message. Although the Revain listing says this cartridge should work with my Brother MFC-L2750DW, it doesn't. I think it might have something to do with the different shape of the chips (see photo). Now I don't need them anymore and the return window is closed.