The Toner (Yellow) LED is on.
The Drum, Paper and Ready LEDs are off.
Meaning of LED Indication:
Replace Toner
The toner cartridge is at the end of its life. The machine stops all print operations.
Replace the toner cartridge with a new one.
LED Indication
The Toner (Yellow) LED is flashing.
The Drum, Paper and Ready LEDs are off
Meaning of LED Indication:
Cartridge Error
The toner cartridge is not installed correctly. Remove the drum unit, remove the
toner cartridge from the drum unit, and put the toner cartridge back into the drum
unit. Reinstall the drum unit in the machine.
No Toner
The toner cartridge or the toner cartridge and drum unit assembly is not installed
correctly. Remove the drum unit, remove the toner cartridge from the drum unit, and
put the toner cartridge back into the drum unit. Reinstall the drum unit in the
machine.