What are the ink cartridge error messages that can appear on the front panel?

The front panel can display four ink cartridge error messages: Cartridge Missing, Faulty Cartridge, Cartridge Nearly Reached End of Life, and Cartridge Empty. Note that if a cartridge has passed its expiry date, it will be shown as a faulty cartridge and must be replaced. The printer will stop printing if the cartridge is empty. (Page 59)