How to reset waste ink pad on Canon Pixma MP520

Solution for error code 5B00:
  1. Switch the printer OFF
  2. Press buttons 1 + 2 + 3 and 4 (simultaneously using four fingers). See picture bellow
  3. Keep pressing this four buttons for 10 seconds
  4. Release the On/Off button (number 4) (Keeping pressing the others)
  5. After a few seconds (when the printer go ON) you can release buttons 1, 2, 3

    1 comment:

    ashonshii said...

    Worked for B200 error on MP540 - sweet, but how long...