Please check this document to find the workaround solution for Print and Scan - HP Solution Center not working : Adobe Flash Player Error and Unable to scan
Resolve Windows 10 or update issues on HP computer or printer– Click Here
the printer only prints randomly, used the online diagnostics, also re-installed the printer again, the wi fi is connected but still very inconistent
Welcome to the HP support community.
Perform a power reset
Update the printer firmware
Here are the steps:- Click here
I hope that helps.
To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.
Sandytechy20 I am an HP Employee
Didn't find what you were looking for?
Ask the community