from updox
"Microsoft's latest update (Windows 10, 1903 update 05/20) broke their ability to communicate with our IPP printers. If you used our Updox IPP Printer, it is based on Microsoft IPP technology and is now failing as a result of the update.
To support customers, we'd like to familiarize you with our new Print to Fax and Print to Inbox tools. New capabilities include two self-installable Windows print drivers that enable outbound electronic faxing and printing to the Updox Inbox. This can be done directly from any software application that uses a Windows printer.
Please install our new Print to Fax driver with these steps.
http://help.myupdox.com/help/how-to-use-the-print-to-fax-and-print-to-inbox-printersIf using Windows 7, please install Updox Central printing with these steps.
Due to higher than normal call volume, we ask that you please first try and install these tools yourself. If you do need our assistance, email us at support@updox.com and you will be in queue to be contacted by our Support Team.
We apologize for any impact this has caused your business this week."