Review on 🖨️ Epson 69 Dual-Pack Print Cartridges - 2x Black Ink T069120-D2 by Thong Lopez

I just installed a magenta cartridge in my Epson Stylus CX9400Fax. Everything was fine until I ran a clean printhead and then a test nozzle. It started printing a test pattern and then stopped and showed an error, the ink cartridge is not recognized C69 which is cyan. I've tried reinstalling the new magenta and cyan cartridges, but the error message keeps popping up. Any suggestions?