What message is displayed when a non-genuine or counterfeit toner cartridge is detected?

When the cartridge memory cannot be detected or a non-genuine part is detected, the display shows: 'Cartridge communication error | A counterfeit or non-Canon cartridge may be in use.' The DC Controller detects this condition at power-on, when the front cover is closed, at recovery from sleep mode, or when a job is completed. (Page 31)