UA_400_EB000U0422

[Dawod2]

Technisch

[Garp_senchau]

@Dawod2, Welcome to HP Support Community,

Thank you for posting your query; I’m here to help by guiding you through steps to resolve this issue

UA_400_EB000U0422. The printer was set up earlier with a different account. Log in to that account and continue setup. If the printer is being set up for the first time, contact support.

• On the error screen, click Exit Setup.
• From the HP Smart app, click Finish Setup, and then follow the on-screen instructions to complete the setup.
  • Note: If Finish Setup is not available, close the HP Smart app and reopen it.
• If the error persists, install HP Smart onto another device that has access to your network and add the printer. After the printer is added, try again to add it on the device with the error.

You may refer this guide: HP Smart app errors during setup and account registration | HP® Support

I hope these steps help resolve the issue

Please feel free to reply here if you have any questions or if you need further clarification on any of the steps. 

Take care and have a good day. 

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Regards,