Home > 드라이버 및 지원 > 제품 지원 > Pebble 4 > 자주 묻는 질문 (영어) > Cleaning / Maintenance > No LED on

No LED is on, including the power button. What should I do?

If no LED light is on, including the power button, please check the following points:

  1. Is the power supply connected to a live electrical wall socket?
  2. Is the power supply an Evolis one?
  3. Is the power supply faulty? (The power supply displays a green light when it operates properly).
  4. Is the power supply suitably connected to the printer?