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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- DesignJet T790 Maintenance Kit 2

Create an account on the HP Community to personalize your profile and ask a question
08-02-2024 03:07 PM
My DesignJet T790 says to contact HP support because Maintenance Kit #2 will soon be required. I've searched HP's page, chatted with the chatbot, and even called a 1-800 number I found. All of them dead end because none of them recognize my Serial number. I can't get anywhere without it. I have a photo of it, so i am sure I and typing it correctly. How do I get ahold of someone to get the service I need for this printer?
08-03-2024 08:35 AM
You can look it up for a nearby HP service center to get a repair quote https://support.hp.com/us-en/help/service-center
Or if you are handy with the tools replace it by yourself, you can get a free service manual online with detailed instructions.
Maintenance kit #2 on T790 is replacing the service station only, it's like 30-45 minute job, it's like 8-10 screws max.