- Check the power adapter is plugged in and the printer has power.
- Check the printer is turned on by pressing the power button once.
- Check if the printer is in sleep mode. It will look like it is off but can be awoken by pressing a button.
- Check if the cable connecting the printer with the computer was disconnected.
- Print a self-test page to determine if the printer is working correctly.
- Update the printer’s firmware if necessary.