Skip to main content
PrintDiag

Canon error code 1403

Quick answer

A FINE cartridge error has occurred. Remove and reinstall the FINE cartridge; if unresolved, replace it with a new one; if it still persists, contact Canon service for repair. Unplugging erases stored faxes.

Before you try the solution

  1. 1. Copy the complete message exactly as shown, including any letters, spaces, or punctuation around 1403.
  2. 2. Find the printer's exact model number. The same-looking code can mean something different on another model family.
  3. 3. Let the current print, scan, or update operation stop before touching controls, paper paths, or covers.

Manufacturer-documented solution

A FINE cartridge error has occurred. Remove and reinstall the FINE cartridge; if unresolved, replace it with a new one; if it still persists, contact Canon service for repair. Unplugging erases stored faxes.

Model scope: Canon's support code page for your exact model

If the error is still there

  1. 1Return to the screen or job that produced the message and check whether the code has cleared.
  2. 2If 1403 returns, do not repeat a risky procedure. Record when it appears and check the documentation for the exact model.
  3. 3If the documented action does not clear 1403, contact Canon support or a qualified printer technician with the model number and complete message.

Other Canon error codes

All Canon error codes

Did this fix it?

One anonymous answer. No account, email address, or tracking profile.

Manufacturer reference

The meaning and documented action above were taken from the manufacturer source below.

Canon : Inkjet Manuals : TR4700 series : 1403

Verified against manufacturer documentation, last checked 2026-08-13. PrintDiag has no printers and no technician, so nothing here is claimed as tested on hardware.