Embedded Web Server Webscan Scan to Computer DISABLED

[DocBFine]

On all Browsers, my HP Color LaserJet Pro MFP M479fdw is not being allowed to scan.  I hit "Scan" then "Next" then hit "Using a Web Browser" and I enter the address on Chrome.  Chrome then displays "Embedded Web Server" and I go to "Scan".  This is what appears, "You cannot use this function because it has been disabled. For more information, contact the person who set up the printer."  I am the person who set up the printer.  The URL showed in RED, "Not Secure" and crossed out http  How can I solve this and get the Scan function to work?

Prior to this happening, I downloaded the HP Software on my Dell laptop.  Oh my!!!  I could no longer print from my laptop nor scan.  So, I then removed the app.  Restarted the laptop and the printer.  Printing started working again but "Scan" did not work.  Thank you so much for your help!!!

[Valsimot]

In you browser when you access the printer ( EWS) on the top select the Settings tab, then go left to Security -> Administrator setting and you will get a lot of settings, scroll down to Webscan from EWS and enable then Apply and try now.