Fix Canon Error E04: Ink Cartridge Not Recognized
warning Severity: warning
If your Canon printer is displaying error E04, do not worry – this is a known issue with a proven fix. This error typically indicates ink cartridge not recognized that can usually be resolved without a service call. Follow the steps below to clear this error.
What Causes Canon Error E04?
This error can be triggered by one or more of the following issues:
- Ink cartridge not installed correctly
- Cartridge contacts dirty or damaged
- Incompatible cartridge model installed
- Cartridge chip failure
How to Fix Canon Error E04
Follow these steps in order. After each step, check whether the error has cleared before proceeding to the next one.
- Step 1: Remove the cartridge and reinstall it firmly
- Step 2: Clean the cartridge contacts with a lint-free cloth
- Step 3: Verify you have the correct cartridge model for your printer
- Step 4: Try a different cartridge to test if the original is defective
- Step 5: Power cycle the printer after reseating
Affected Canon Printer Models
The following Canon printer models are known to display error E04:
Related Canon Error Codes
If you are troubleshooting error E04, these related error codes may also be relevant:
- 5100 – Carriage Error
- 6000 – Paper Feed Error
- B200 – Printhead Voltage Error
- 1403 – Printhead Not Installed Correctly
- 5B00 – Waste Ink Absorber Full
Frequently Asked Questions
What does Canon error E04 mean?
Error E04 means one or more ink cartridges are not being recognized by the printer. The cartridge may be improperly installed or have dirty contacts.
Can I use third-party cartridges with Canon printers?
Canon printers can use third-party cartridges, but compatibility varies. Ensure the cartridge has a compatible chip. Canon firmware updates may occasionally block third-party cartridges.
Error still not resolved?
If the steps above did not fix the error, the issue may require professional service. Contact the manufacturer support line or visit an authorized service center near you.