e15pixma-g2020

Canon PIXMA G2020 Error E15: Fix and Troubleshooting

The Canon PIXMA G2020 error E15 occurs when the printer fails to identify the printhead. This is commonly caused by electrical connection issues, often remediable by a simple cleaning process. If you are asking why my Canon PIXMA G2020 shows error E15, you likely need to address a connection fault between the carriage and the printhead pins.

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Common causes

  • 1Dirty contacts: Dust or excess ink blocking the signal.
  • 2Misalignment: The printhead is not firmly pushed into the slot.
  • 3Static damage: Accidental electrical discharge during handling.
  • 4Electronic failure: Internal circuit damage within the printhead assembly.

Solutions

Quick Diagnosis

If the status light flashes and E15 appears on your screen, the carriage is struggling to talk to the printhead. Inspect the gold pins for debris or ink splashes.

Step-by-step Solution

  1. Turn off the printer power.
  2. Open the access door.
  3. Carefully remove the affected printhead.
  4. Use a lint-free cloth with isopropyl alcohol to clean the contacts.
  5. Properly seat the printhead back into the carriage.

Prevention and Maintenance

Handle printheads by their edges only to keep the contacts clean. Use only high-quality bottled ink to prevent clogs that stress the printhead electronics.

When to Call a Technician

If multiple cleaning attempts fail, the printhead circuitry might be permanently damaged, necessitating a professional hardware replacement.

Equipment Technical Data

  • Technology: Inkjet Tank System
  • Speed: Up to 9.1 ipm (black)
  • Connectivity: USB 2.0
  • Compatible Consumables: GI-11 Ink Bottles
  • Support URL: https://www.canon.com/support/pixma-g2020

Steps to follow

  1. 1

    Open cover

    Lift the top cover to access the printhead carriage.

  2. 2

    Clean contacts

    Remove the printhead and gently wipe the gold electrical pins with a clean, dry cloth.

  3. 3

    Reseat

    Place the printhead back into the carriage and ensure it locks securely.

Frequently asked questions

It indicates a failure in the electrical communication between the printhead and the printer's circuit.

Yes, cleaning the electrical contacts often resolves the issue.

This model uses GI-11 series ink bottles.

Only if an error code appears; regular cleaning is not recommended.