With staff working from home the requirement is to get your documents into digital format so that your staff can access them. That may be post that’s arrived at one location and needed by one of more users at dispersed locations.
Furthermore, that expensive network scanner is sitting in a deserted office!
Using a scanning app on your mobile phone is a good workaround. While there are many, the Microsoft Office Lens will be connected to your OneDrive with your Office365 credentials and allow you to save scans as PDF files or images.