printer cannot print because disconnected from HP Web Services

[bcmoore85308]

OfficeJet 8120e reports “HP App Disconnected” following a monthly®annual plan migration. I can no longer print with this printer even though it is connect to the internet (I tried two different networks with same result, HP Web Services is disconnected. Here is claude's summary:  The printer is fully reachable and its Web Services registration succeeds, but its persistent cloud connection
(“HP App”) is rejected, so the printer shows as disconnected and cannot print. The failure began on/around
September 1, 2026, coinciding exactly with my switch from a monthly to an annual Instant Ink plan. Testing
confirms this is a device-binding / provisioning problem on the HP account backend, not a local network issue.

Confirmed diagnosis
• Wireless Network Test Report shows HP Web Services registration = Registered, but HP App
connection = Disconnected.
• Base connectivity is proven good: the printer is on Wi-Fi, its embedded web server (EWS) is reachable
by IP, and firmware is current with auto-update enabled.
• The cloud last-sync timestamp in the hpsmart dashboard froze on ~Sept 1, 2026 — the same date as
the plan migration.

Requested action
Please de-provision and re-provision this device’s cloud binding on my account (force a backend
device re-sync), so the printer can re-establish its persistent HP App connection. This appears to be a
provisioning record that failed to update when my Instant Ink plan was migrated. Local resets do not resolve it
because the rejection follows the printer onto any network. Please route this to the Instant Ink / Tier 2 team
rather than standard network troubleshooting.

[Hawks_Eye]

Hi @bcmoore85308 

Welcome to the HP Support Community! 

Thanks for posting your query! We're here to help you get back up and running.

I'd like to help you with your Instant Ink issue.

I'll do everything I can to help get this sorted for you. 😊

In order to locate your account, please provide either your registered email address or your Instant Ink account ID or the printer serial number in a private message, and I'll look into this. 

To access your private messages, simply click the private message icon on the upper right corner of your HP Support Community profile, next to your profile name. 

Take care, and have an amazing day!

Regards, 

Hawks_Eye

Note: Do not share any of your personal information in public, such as serial number, phone number, email ID, etc.