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Note: From May 1, 2024, the HP Scan and Capture app will no longer be available (retired) in the Microsoft Store and HP will not release any further app updates. Alternatively, you can download HP Smart from the Microsoft Store. For more information on how to set up your printer using the HP Smart app, go to HP printer setup (HP Smart app).
Common problems HP Solution Center not working : Adobe Flash Player Error and Unable to scan
We would like to share some of the most frequently asked questions about HP Solution Center not working : Adobe Flash Player Error and Unable to Scan.
HP Recommended
HP OfficeJet Pro 7740 Wide Format All-in-One Printer

Printer is set up, connected to the WIFI and will print perfectly from my computers.  When I try to use the scan function the response on the screen is "The printer could not connect to Web Services.  The server might be busy or temporarily unavailable.  Try again later.

 

I also have the 6978 model and I get the same response.

 

I remember getting this corrected once but don't remember what I did.

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