1. Clean the toner cartridge chip
If the printer does not correctly detect the toner cartridge, it will prompt "Consumables remaining error". You can remove the toner cartridge and use a clean cotton swab or paper towel to clean the toner cartridge chip
2. Reinstall the toner cartridge
If the toner cartridge is not installed in the correct position, it will prompt "Consumables remaining error", so you need to reinstall the toner cartridge.