Canon Pixma MG5550 Printer - Enter Service Mode

ID: 199884

Description: To enter Service Mode, 2 buttons are used: (1) ...

Steps:

  1. Press and hold the stop button.
  2. Press and hold the power button.
  3. Release the stop button.
  4. Press and release the stop button 5 times.
  5. The power button must be kept held down. The Error and Power lights will alternate with each press of the Stop button.
  6. Release the power button.
  7. Wait approx. 1 min
  8. Nothing happens for several seconds. Then the printer performs a few internal movements. Finally, the screen turns on and remains blank (black).
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