When your epson printer won't recognize ink cartridge. It means, something is wrong with the printer driver or computer. here are the guide to fix it. you can apply it on your device.
First of all, you need to uninstall the ink cartridge and then install it back in.
Make sure that you are using the branded ink cartridge.
Uninstall the ink cartridge from your printer and then install it back into the computer.
Once you will make these changes, your device will start working fine. for more details, you need to visit: why does my epson printer won't recognize.