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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- My HP officejet 4635 says Ink Cartridge Problem

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01-21-2018 11:37 AM
My HP Officejet 4635 says "Ink Catirdge Problem - The following ink Cartridge(s) must be replaced" and it shows a black oval. I ordered HP 61 black ink, took the tape off and installed it correctly. The message remains. I have reinstalled it a few times and the message still remains.
01-21-2018 03:43 PM
The troubleshooting steps in the document here may help resolve the cartridge error on your Officejet 4635.
I am not an employee of HP, I am a volunteer posting here on my own time.
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07-31-2018 05:12 AM
I'm having the exact same problem. I'm using HP cartridges purchased from HP online and they even sent me a replacement cartridge in case the first one was bad. Still getting the same message as you. Did you get a resolution to your problem? If so, what worked for you?