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HP OfficeJet Pro 6978 All-in-One Printer

HP Officejet Pro 6978 won't print black ink (all other colors work) I have used the virtual assistant to help trouble shoot. I did all the recommended things, resetting, unplugging, updating software, cleaning contacts, cleaning print heads, aligning and buying new ink - very expensive way to troubleshoot. It still doesn't work. Not under warranty anymore. What else can I do?

1 REPLY 1
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Hi @AD-2020 ,

 

Welcome to the HP Support Community.

 

I'd like to help!

 

Excellent description and a great diagnosis. It is greatly appreciated.           

 

This might require one-on-one interaction to fix the issue via remote assistance.  

I've sent you a private message with further instructions. In order to access your private messages, click the private message icon on the upper right corner of your HP Support Community profile, next to your profile Name or simply click on this link.

 

If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution button, that'll help us and others see that we've got the answers!

Nal_NR-Moderator
I am an HP Employee

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