Canon Printer Error 1403: Causes and How to Fix It
Canon printer error 1403 can appear on some models when the printer detects a problem involving the print head, cartridges, their installation, or recognition. The exact meaning and appropriate recovery steps can vary by model, so begin with simple checks and avoid forcing internal printer components.
How Do I Fix Canon Printer Error 1403?
Start with a normal printer restart and check the complete message displayed with error 1403. If your printer model uses accessible removable ink cartridges, verify that they are appropriate for the printer and correctly installed. If the error specifically identifies the print head or remains after basic checks, use the troubleshooting procedure intended for your exact model rather than forcing, dismantling, or modifying the printer.
What Does Canon Printer Error 1403 Mean?
On some Canon printer models, error code 1403 can be associated with the printer being unable to correctly recognize or use the installed print head or related ink-system components.
The exact condition should not be assumed from the number alone. Canon printers vary in cartridge design, print-head configuration, and error reporting.
Read any additional text or indicators displayed with the code and identify the exact printer model before taking corrective action.
Possible Causes of Canon Error 1403
Depending on the printer, possible causes can include:
- A cartridge is not installed as expected.
- An installed cartridge is not appropriate for the printer model.
- The printer cannot correctly recognize a cartridge or related component.
- A print-head-related condition has been detected.
- A component was recently removed or replaced and is not correctly installed.
- The printer has an internal condition that cannot be resolved through basic user troubleshooting.
The list above is general troubleshooting guidance. Not every cause applies to every printer displaying 1403.
1. Restart the Canon Printer Normally
Begin with the least invasive troubleshooting step.
- Stop any active printing task if possible.
- Turn the printer off normally.
- Wait briefly.
- Turn the printer back on.
- Allow startup to finish.
- Check whether error 1403 returns.
If the error disappears, try a simple test print. If it immediately returns, continue with the appropriate checks below.
2. Read the Complete Error Message
Do not troubleshoot only from the number 1403. Check whether your printer provides additional information about a cartridge, print head, or another component.
That information can help determine whether the next step should involve checking an accessible cartridge or whether the condition requires model-specific service guidance.
3. Check the Ink Cartridges
If the printer's message indicates a cartridge problem and your model uses user-replaceable cartridges, inspect their installation.
Before opening the printer, turn to the model-appropriate cartridge replacement procedure. Then check:
- Whether the cartridge is intended for the exact printer model.
- Whether it is installed in the correct position.
- Whether a recently installed cartridge is seated as intended.
- Whether required packaging or protective material was left on a newly installed cartridge.
- Whether the error started immediately after a cartridge change.
For a related recognition problem, see: Canon Printer Ink Cartridges Cannot Be Recognized .
4. Check Whether the Message Mentions the Print Head
Some Canon printers use separate or removable print-head designs, while others do not provide the same user-serviceable arrangement.
If your error message specifically points to the print head, first identify the exact printer model. Do not assume that instructions written for another Canon printer apply to yours.
If your exact printer provides a documented user-accessible print-head procedure, follow that model-specific process carefully.
5. Error 1403 After Replacing an Ink Cartridge
If error 1403 started immediately after a cartridge was replaced, focus first on the changed component.
Check that:
- The cartridge matches the intended printer.
- It is installed in the appropriate position.
- Any required protective material was removed as intended.
- The cartridge can be installed normally without excessive force.
If reinstalling the correct cartridge according to the printer's normal replacement procedure does not clear the message, avoid repeatedly removing and reinserting components without a clear reason.
6. Is Error 1403 a Driver or WiFi Problem?
If the printer itself displays error 1403 during startup or normal operation, begin with the printer-side condition rather than assuming Wi-Fi or the computer driver is responsible.
Reinstalling drivers repeatedly is unlikely to correct a printer-detected cartridge or print-head-related condition.
Once the printer is operating normally, separate connectivity or software problems can be troubleshooted if they still exist.
What If Canon Error 1403 Keeps Returning?
If the error returns after a normal restart and basic checks, record the exact printer model and complete displayed message.
Persistent 1403 errors may require a model-specific diagnostic or repair decision, particularly when the printer continues reporting a print-head-related condition after correctly installed user-replaceable components have been checked.
Avoid escalating to undocumented service-mode commands simply because the basic checks did not clear the error.
Should You Reset the Printer for Error 1403?
A factory reset is not a universal repair for hardware recognition errors and should not be the first troubleshooting step.
Resetting configuration settings may also create additional work, such as reconnecting the printer to Wi-Fi, without resolving the underlying component condition.
To understand different reset types, see: How to Reset a Canon Printer .
Canon Error 1403 Troubleshooting Table
| Situation | What to Check |
|---|---|
| Error appeared suddenly | Restart normally and read the complete printer message. |
| Error after cartridge replacement | Cartridge compatibility, installation, position, and protective material. |
| Cartridge is not recognized | Correct cartridge and proper installation for the exact model. |
| Message identifies print head | Exact model and model-specific print-head guidance. |
| Error remains after restart | Check accessible user-replaceable components indicated by the printer. |
| Error continues after basic checks | Model-specific diagnosis or service may be required. |
What to Avoid When Fixing Canon Error 1403
- Do not force cartridges or print-head components.
- Do not scrape electrical contacts.
- Do not use sharp tools inside the printer.
- Do not pour unapproved cleaning liquids into printer components.
- Do not dismantle the printer for routine troubleshooting.
- Do not use random service-mode button combinations.
- Do not repeatedly factory reset the printer.
- Do not assume instructions for another Canon model are automatically compatible.
Related Canon Printer Guides
Frequently Asked Questions
What does error 1403 mean on a Canon printer?
On some Canon models, error 1403 can be associated with recognition or installation of the print head, cartridges, or related components. The exact condition can vary by model, so check the complete printer message.
How do I clear Canon printer error 1403?
Start with a normal restart, read the complete error message, and check any user-replaceable cartridge or component specifically identified by the printer. Use procedures appropriate for the exact printer model.
Can an ink cartridge cause Canon error 1403?
Depending on the printer model and displayed message, cartridge compatibility, installation, or recognition may be relevant. Check the cartridge only when appropriate for your printer's error condition.
Is error 1403 always a bad print head?
It should not be assumed from the error number alone that the print head has permanently failed. Check the exact printer model, complete error message, cartridge installation, and model-specific troubleshooting information.
Should I remove the print head to fix error 1403?
Not unless your exact printer uses a user-removable print head and the appropriate procedure specifically instructs you to do so. Printer designs differ between models.
Will reinstalling the printer driver fix error 1403?
If the printer itself displays a component-recognition error, reinstalling the computer driver is generally not the first troubleshooting step. Resolve the printer-side condition first.
Should I factory reset a Canon printer showing error 1403?
A factory reset is not a universal fix for cartridge or print-head recognition problems. Start with the displayed error information and basic model-appropriate checks instead.
Canon Error 1403 Fix Checklist
- Confirm the exact printer model.
- Read the complete error message.
- Restart the printer normally.
- Check whether the error started after a cartridge change.
- Verify user-replaceable cartridges when appropriate.
- Do not force internal components.
- Avoid random service-mode procedures.
- Use model-specific guidance for persistent print-head-related errors.
