How to solve error C000 on Canon Pixma MX870


How to solve error C000 on Canon Pixma MX870
Solution 1:

  1. Switch off the printer
  2. Disconnect the power cable
  3. Open door:



  4. Remove the orange protective tape (A) and remove the white polystyrene (protective equipment) (B).



  5. Verify in the printer there is no protective equipment:


  6. Close the door.
  7. Connect the cable and switch on.

Solution 2 :
- Check for any foreign body in the printer: piece of paper, paper clip...
- Check for any paper jams.


Solution 3:
- This error code C000 could be made by an empty cartridge: check for this.