Below is a list of troubleshooting steps you should follow if your printer is not detecting the ink levels correctly:

1. Check to ensure the ink cartridge is installed properly and all of the seals have been removed.
2. Reinstall the ink cartridges and check to ensure the printer's power is on.
3. Check to make sure that the correct ink cartridges are being used for your printer model.
4. Restart the printer to reset the ink levels.
5. Check for any blockages in the printer’s ink feed lines.
6. Replace the ink cartridge as soon as possible.