1401PIXMA TR7020a

Canon PIXMA TR7020a error 1401: Quick troubleshooting guide

The Canon PIXMA TR7020a error 1401 suggests a critical recognition issue with installed ink cartridges. This error appears when the printhead or cartridge chip fails to establish a proper electrical connection. It's common to ask why does my Canon printer show error 1401? and the answer typically involves a physical seating adjustment.

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Common causes

  • 1Improper installation: the cartridge is not fully engaged with the carriage.
  • 2Dirty contacts: debris or ink buildup blocking the electrical chip.
  • 3Defective chip: physical damage to the cartridge's electronic circuit.
  • 4Printhead wear: mechanical failure recognizing the ink series.

Solutions

Quick Diagnosis

Error 1401 is identified by a specific message on the LCD panel accompanied by the print carriage moving to the center. Confirming the issue is simple: if the warning persists after re-seating, it is a hardware communication problem.

Step-by-step Solution

  1. Turn off the printer and unplug it for 30 seconds.
  2. Open the scanner cover to reach the internal compartment.
  3. Remove the cartridges being careful not to touch the gold electrical circuits.
  4. Clean the contacts using a dry, lint-free cloth.
  5. Reinstall the cartridges until they click firmly into place.

Prevention and Maintenance

Avoid touching the chips on the cartridge to prevent skin oils from interfering with signals. Use original or certified compatible ink to maintain firmware stability. Keep the area around the printer clean and dust-free.

When to Call a Technician

If the error 1401 persists after trying multiple cartridges, the issue might be with the printer's carriage or internal mainboard, necessitating professional repair.

Technical Specifications

  • Technology: FINE Inkjet
  • Approximate Speed/Performance: 13 ipm (black) / 6.8 ipm (color)
  • Connectivity: Wi-Fi, High-speed USB
  • Input Capacity: Rear tray and front cassette
  • Compatible Consumable: PG-260 / CL-261 series
  • Recommended Use: Home and small office
  • Official drivers / firmware

Steps to follow

  1. 1

    Open the scanner unit

    Lift the scanner unit until it locks securely.

  2. 2

    Remove cartridges

    Take out the indicated ink cartridge and wipe the metal contacts.

  3. 3

    Reinstall

    Insert the cartridges back, ensuring they click into place.

Frequently asked questions

This error means the ink cartridge is not seated properly or the printer cannot recognize it due to dirty contacts.

No, it is usually a minor issue related to the electrical connection of the cartridge.

This model uses FINE series cartridges (PG-260 and CL-261).

It is recommended to clean them whenever you replace the ink cartridge to ensure proper connectivity.