e14pixma-g2020

Canon PIXMA G2020 Error E14: How to Solve It

The Canon PIXMA G2020 error E14 is a common notification that your print heads are either incorrectly installed or have dirty electrical contacts. This issue often occurs in MegaTank models after moving the unit or during routine maintenance. Fixing the Canon PIXMA G2020 error E14 involves a careful reseating process to ensure a stable electrical connection.

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Common causes

  • 1Contamination on print head electrical pins.
  • 2Misalignment of print heads within the carriage housing.
  • 3Static discharge affecting the carriage sensors.
  • 4Internal circuit damage due to power fluctuations.

Solutions

Quick Diagnosis

Error E14 typically results in flashing amber LED lights on the printer control panel. The system effectively stops all tasks because it cannot identify the core component responsible for applying ink to the page.

Step-by-Step Solution

  1. Lift the scanner unit/printer lid.
  2. Unlock the print head retaining levers.
  3. Remove the print heads carefully to inspect the electrical pins.
  4. Clean the pins with a dry, lint-free cloth—avoid liquid cleaners.
  5. Reseat the print heads into the carriage.
  6. Close the levers and the printer lid; the printer will perform a quick check and clear the error.

Prevention and Maintenance

Always handle print heads by their plastic edges to avoid skin oil contamination. Using genuine Canon ink minimizes the buildup of dried debris on the head contacts.

When to Call a Technician

If reseating the print heads doesn't resolve the E14 code, the internal carriage assembly or the head itself may be faulty and require professional replacement.

Equipment Technical Data

  • Technology: MegaTank Inkjet
  • Speed: 9.1 ipm (black)
  • Connectivity: USB High Speed
  • Consumable compatibility: GI-21 series ink bottles
  • Recommended Use: Home office
  • Drivers / Firmware: https://www.canon.com/support/pixma-g2020

Steps to follow

  1. 1

    Open access cover

    Lift the scanner unit to access the print head carriage.

  2. 2

    Remove print heads

    Unlock the retaining levers and gently pull out the print heads.

  3. 3

    Clean golden contacts

    Use a lint-free dry cloth to wipe the gold pins.

  4. 4

    Reinstall heads

    Snap the heads back into place until they click securely.

Frequently asked questions

This error means the printer carriage has failed to detect one or both print heads correctly.

No, the printer firmware locks all operations until the print head connection is successfully restored.

This series uses GI-21 ink bottles for continuous tank printing.

Avoid frequent cleaning cycles; run a nozzle check only if you notice print quality issues.