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• Canon Printer Error 1403 Meaning: Printhead Sensor Fault
  Canon • Error Codes & AlertsError Code: 1403

  Canon Support Code 1403 indicates the printhead temperature sensor is defective. Learn how to clean the contacts, perform a hard reset, or replace the printhead.

• Canon Printer Error 5400: Temperature Sensor Fault Guide
  Canon • Error Codes & AlertsError Code: 5400

  Canon error 5400 is closely related to 5200 but specifically points to a temperature sensor or thermal shutdown event. Learn how to diagnose and fix it.