Here is a list of steps to troubleshoot a toner cartridge issue on your printer:
- Check the printer settings to make sure the amount of toner being used is set to an acceptable level.
- Clean the contact points where the toner cartridge connects to the printer.
- Replace the toner cartridge with a new one that has been properly sealed and stored properly.
- Check that the toner cartridge is the correct model for your printer.
- You may need to recalibrate the printer by following the manufacturer’s instructions.