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Note: From May 27, 2025, the HP Print and Scan Doctor will no longer be available (retired) and HP will not release any further app updates. You can learn more by clicking here Replacement for Print and Scan Doctor.
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.
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Our office uses an HP LaserJet Pro MFP M428fdw printer/scanner and beginning just recently, I cannot use the scanning function.

I can use the machine to print, however get an error message that my computer is not connected to the network when I try to scan from the machine to my computer.

My company tech team says that on the printers web page, under the address section, there should be a place to add my IP address so that the HP machine recognizes it. However, no such tab/button/section on the address page has a place for me to add the IP address.

Any ideas I can try to get my scanning capability restored?

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