Cartridge Not Recognised?

If your printer says a cartridge is not recognised, missing, incompatible or cannot be detected, don't assume you need a replacement straight away. Many cartridge recognition problems can be resolved with a few simple checks.

Start Troubleshooting

First, don't worry

A cartridge recognition message does not necessarily mean the cartridge is faulty. Common causes include the cartridge not being fully seated, protective packaging still being attached, dirty electrical contacts, a temporary printer memory error, incorrect cartridge installation or printer firmware.

Check you have the correct cartridge

Check the cartridge reference against your exact printer model. Printer ranges with very similar names can sometimes use different cartridges, so don't rely on appearance alone.

Check all protective packaging has been removed

New cartridges can have several pieces of protective packaging. Depending on the cartridge, look for:

• Plastic transport clips or covers
• Pull tabs or sealing strips
• Protective tape over cartridge contacts
• Orange, yellow or coloured transit pieces

Remove and reinstall the cartridge

Remove the affected cartridge and reinstall it carefully. Make sure it sits fully in position and, where applicable, clicks or locks into place. A cartridge can appear to be installed while still being slightly out of position.

Perform a Full Printer Power Reset

Simply switching the printer off and straight back on may not fully clear an error held in its memory. A complete power reset can sometimes clear temporary cartridge communication faults.

1. With the printer switched on, turn it off using its normal power button.
2. Wait until the printer has completely shut down.
3. Disconnect the power cable from the printer.
4. Disconnect the power cable from the wall socket.
5. Leave the printer disconnected for around 60 seconds.
6. Reconnect the power cable directly to the wall socket and printer.
7. Switch the printer back on.
8. Allow it to complete its normal start-up checks before testing again.

Check the cartridge contacts

Many cartridges communicate with the printer through a small electronic chip or set of electrical contacts. If these cannot communicate properly, the printer may report that the cartridge is missing or incompatible.

Check for obvious dirt, packaging or damage. If necessary, gently wipe accessible cartridge contacts using a clean, dry, lint-free cloth. Avoid touching the chip or contacts with your fingers and never use abrasive cleaners.

Remove and reinstall all cartridges

On printers using several cartridges, one cartridge can sometimes prevent the printer completing its normal cartridge check. Remove and carefully reinstall the full set, making sure each colour is installed in the correct position.

Try the previous cartridge if you still have it

If the previous cartridge is still available, reinstalling it can be a useful diagnostic test. If the old cartridge is recognised but the new one is not, let our support team know. If neither cartridge is recognised, the issue may lie with the printer rather than the cartridge.

Does “Non-Genuine” Mean the Cartridge Is Not Working?

Not necessarily. Some printers display a message such as “non-genuine”, “non-OEM” or “used or counterfeit cartridge” when they detect a compatible cartridge.

If the printer gives you the option to continue, accept or acknowledge the message, you can normally continue printing. A warning that identifies a cartridge as non-original is different from an error where the printer cannot detect the cartridge at all.

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• Your exact printer make and model
• The cartridge reference or product code
• Which colour cartridge is affected, if applicable
• The exact error message shown on the printer or computer
• Whether the previous cartridge is still recognised
• Whether the printer recently installed a firmware update
• Your Printer-Cartridges.co.uk order number if you have it available

Why is my new cartridge not recognised?

The cartridge may not be fully installed, protective packaging may still be attached, the printer may need resetting, or the cartridge may not be communicating correctly with the printer. Work through the steps above before assuming the cartridge needs replacing.

How do I hard reset my printer?

Switch the printer off normally, disconnect its power cable from both the printer and wall socket, leave it disconnected for around 60 seconds, then reconnect the power and restart it. Allow the printer to complete its normal start-up process before checking the cartridge again.

Does a non-genuine cartridge warning mean there is a fault?

No. Some printers simply inform you that a compatible cartridge rather than an original manufacturer cartridge has been fitted. If the printer offers an option to accept or continue, follow the on-screen instructions.

Should I clean the cartridge chip?

If the contacts are visibly dirty, they can be gently wiped with a clean, dry, lint-free cloth. Avoid touching electrical contacts unnecessarily and do not scrape, sand or use abrasive cleaning products on the cartridge chip.

Could a firmware update stop a cartridge being recognised?

Printer firmware controls communication between the machine and its cartridges, so firmware can sometimes be relevant to recognition problems. If an error began immediately after an update, let our support team know the printer model and cartridge reference.

What if none of these steps work?

Use Chat Assist or contact us rather than repeatedly removing the cartridge or ordering another one. We can help check compatibility and work through the problem with you.

Still Having Trouble? We're Here to Help

If you've worked through the troubleshooting steps and your cartridge is still not recognised, ask Chat Assist to continue troubleshooting or contact our UK support team. We'll help you check the cartridge, printer compatibility and the next steps.