Re: Printer Failure

@SAO3, Welcome to HP Support Community. 

Thank you for posting your query, I will be glad to help you. 

The "Printer Failure" error on your HP OfficeJet Pro 8600 (N911a) after installing a new blue (cyan) cartridge suggests an issue with the ink system. Here’s what you can try to resolve it:

Step 1: Check the Ink Cartridges

1. Remove all ink cartridges from the printer.
2. Inspect for any leaks, damage, or debris on the cartridge contacts. If the cyan cartridge is defective, replace it.
3. Gently clean the electrical contacts (gold/copper) on the cartridges using a lint-free cloth lightly dampened with distilled water.
4. Reinstall the cartridges and ensure they are properly seated.

Step 2: Perform a Power Reset

1. Turn off the printer and disconnect the power cord from both the printer and the wall outlet.
2. Wait at least 2-3 minutes.
3. While the printer is unplugged, press and hold the power button for 30 seconds to drain residual power.
4. Reconnect the power cord directly to a wall outlet (avoid surge protectors).
5. Turn on the printer and check if the error is gone.

Step 3: Check the Printhead

1. Remove all ink cartridges.
2. Locate the printhead latch and lift it to remove the printhead.
3. Check for any dried ink, dust, or obstructions.
4. Clean the electrical contacts on the printhead using a damp lint-free cloth.
5. Reinstall the printhead, secure the latch, and reinsert the ink cartridges.

Step 4: Update the Printer Firmware

If the printer starts working but still has intermittent errors, updating the firmware can help.

• Download and install the latest firmware from HP Support Website.

Step 5: Perform a Semi-Full Reset (If Necessary)

If the error persists, a semi-full reset can restore factory settings:

1. On the printer control panel, press Back (↩) four times to open the Support Menu.
2. Navigate to Reset Menu > Semi-Full Reset.
3. Follow on-screen prompts. (This will erase settings, so reconfigure Wi-Fi if needed).

If the Problem Persists:

• Try a new set of genuine HP cartridges.
• If the issue remains, the printhead may need replacing.

I hope this helps. 

Take care and have a good day. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping! 

Max3Aj

HP Support