1203PIXMA TS6420a

Fix Canon PIXMA TS6420a Error 1203: Scanner Cover Issue

Error 1203 is triggered when the scanner cover or the printer top cover is not fully closed, preventing operation.

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Common causes

  • 1Open cover
  • 2Obstruction
  • 3Faulty sensor

Solutions

  1. Open and then firmly close the scanner cover.
  2. Check for any debris or cables obstructing the path.

Steps to follow

  1. 1

    Close the cover

    Ensure no cables are in the way and close the lid firmly.

Frequently asked questions

If closed properly, try power cycling the device.