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HP OfficeJet Pro 6978 All-in-One Printer

I have the error code c9c70000. Please help me .

1 REPLY 1
HP Recommended

Hi @FayButler,

 

Welcome to the HP Support Community.

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

 

I see that you are facing an issue with your Printer.

Please follow the below steps to fix the issue.

 

In some cases, removing the ink cartridges and resetting the printer can clear the error message.
Turn on the printer.
Wait until the printer is idle and silent before you continue.

Remove the ink cartridges from the printer.
With the printer turned on, disconnect the power cord from the rear of the printer and from the wall outlet or power strip.
Wait at least 60 seconds.
Plug the power cord back into the wall outlet.


NOTE: HP recommends connecting the printer power cord directly to a wall outlet.
Reconnect the power cord to the rear of the printer.
Turn on the printer, if it does not automatically turn on.
The printer might go through a warm-up period. The printer lights might flash, and the carriage might move.
Wait until the warm-up period finishes and your printer is idle and silent before you proceed.
Reinsert the ink cartridges, and then close the ink cartridge access door.
If you receive a prompt to print a calibration page, do so. Let me know if that fixes the issue.

 

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!

I hope this helps.

Take care and have a great day ahead!

 

Irwin6

HP Support

Irfan_06-Moderator
I am an HP Employee

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