Hi! @Kalac,
Have you tried checking with a regular ink cartridge? Does the issue persist?
Update the printer firmware to the latest version and check if it helps.
Check the ink levels on your printer and replace the low, empty or faulty ink cartridges.
Clean the electrical contacts on the ink cartridges.
Make sure the ink cartridges are inserted correctly
Refer this article to know more information about ink cartridge issues. Click Here
If the issue still persists after trying out the steps. Please share us few details through a private message. So I can check the account and ship you the replacement ink cartridges.
Instant ink account number-
Instant ink email address-
Shipping address-
Let me know if this helps!
Have a beautiful day ahead! 🙂
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A4Apollo
I am an HP Employee