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How to Fix HP Printer Won't Recognize New Cartridge

Category: Troubleshooting · Brand: HP

When an HP printer doesn't recognize a new cartridge, it's typically a contact issue, an incompatible cartridge, or a firmware restriction on third-party ink.

Fix 1: Remove and Reseat the Cartridge

  1. Open the cartridge access door
  2. Remove the new cartridge
  3. Make sure the orange pull tab and protective tape are fully removed
  4. Reinsert the cartridge firmly until it clicks
  5. Close the door and wait for the printer to cycle

Fix 2: Clean the Cartridge Contacts

  1. Remove the cartridge
  2. Use a lint-free cloth lightly dampened with distilled water
  3. Gently clean the gold copper contacts on the bottom of the cartridge
  4. Also clean the corresponding contacts inside the printer
  5. Let both dry completely (at least 5 minutes) before reinserting

Fix 3: Verify Cartridge Compatibility

Ensure the cartridge number matches what's required for your HP printer. The correct cartridge number is printed inside the cartridge access door.

Common mismatches:

  • HP 63 vs HP 65 (different profiles, not interchangeable)
  • HP 902 vs HP 952 (different ink volume and series)

Fix 4: Third-Party Cartridge Restrictions

HP printers may reject third-party (non-OEM) cartridges after a firmware update. To use compatible cartridges, check if a firmware downgrade is available, or look for the "Accept" option when the printer displays the "non-HP cartridge" warning.

Fix 5: Power Reset

  1. With the printer on, unplug the power cord
  2. Wait 60 seconds
  3. Plug back in
  4. Turn on and reinsert the cartridge