The method of solving the problem that HP Network Printer can't scan

The company has more than N network printers, all of which are HP, including HP 1213, 1216, 1536, 226,227,435 and other models. After the company moved last year, the IP address was changed, resulting in a large number of users unable to scan with the scanner. The error is as follows:

I have tried N methods, but all of them have no effect. Among them, I also made a HP400 call and answered, "only reinstalling the system can solve it." Today, some colleagues responded that they could not scan. I happened to see the following solution on the Internet. I tried it, and it was done.

The reason why I am willing to try this method is that when the company's HP1010 1020 printer cannot print, you need to set up the login of the printing service.

The solutions to the inability of HP printers to scan are as follows:

1. Right-click "my computer" on the computer home page, then click "Services and applications", then click "Services", find Windows Image Acquisition (WIA), then right-click "Properties", find "login", and change the cost of users.

2. Restore the tab-change the first failure to restart the service.