Welcome to HP Support forums!
I see from your post that you're having issues with the new ink cartridges on your HP Officejet printer. No worries, I'll be glad to assist you.
To provide you with an accurate solution, I'll need a few more details:
Are you using genuine HP Ink cartridges or refilled ink cartridges.
Have you tried to clean the ink cartridge contacts?
Have you tried to update the printer firmware?
Let's start off by updating the printer firmware. If your printer connected wirelessly, make sure to temporary connect the device with USB and then follow the link to install the latest firmware update on your printer from our HP support website. Once done, restart the printer. For more details on how to update, please use this link: HP Printers - Updating or Upgrading Printer Firmware
If the issue persists, I would suggest here is to do a hard reset on the printer and make sure that the printer is connected directly to the wall outlet and not to the surge protector.
With the printer turned on, disconnect the power cord from the rear of the printer and also unplug the power cord from the wall outlet.
Remove USB cable, if present.
Wait for 2-3 minutes, press and hold the power button on your printer for about 30 seconds to remove any additional charge.
Now plug back the power cable straight to a wall outlet without any surge protector or an extension cord and then plug back the power cord to the printer.
Turn on the printer and wait till warm-up period finishes and the printer is idle.
Next thing, I would suggest here is to follow the steps suggested in the support document for - HP OfficeJet Pro 6900 Printers - Ink Cartridge Errors
Could you please respond to this post with the details and with the results of the troubleshooting as this will help me in further assisting you.
Eagerly waiting for your response!
that said, If the information I've provided was helpful,
give us some reinforcement by clicking the solution and kudos buttons,
that'll help us and others see that we've got the answers!
Good Luck.