sHi Im Daniel,i have a problem with my hp scanner,i try to scan something and i got this message:Scanner communication cannot be established.Ensure your product is powered on,check the connnection,and ensure your network is functioning properly.If these conditions are correct,restart the product and try scanning again.If you insatalled this printer by IP adress then you maight need to updade your IP adress.Use the Update IP adress item in the Start menu entry for this printer.If you are running firewall software it may be blocking scan connection.Please visit www.hp.com/go/wirelessprinting for help configuring your firewall.I check the usb signal cable,the driver of hp printer,i update the printer to the last version,and when I try to scan manually (press the scan button),on the printer screen appears the following message:Time out,activate scan form your computer.And when i try it scan form pc appears the upper error.What should I do,in this case???
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