The Print and Scan for Dropbox App is available for you to use again!
If you have already installed the App on your Multifunction Printer, you do not need to reinstall the App to receive the updates.
If you would like to use this App but have not yet installed the App onto your Multifunction printer(MFP), please visit Xerox App Gallery to browse for and install the Print and Scan for Dropbox App and other related Apps onto your MFP.
https://appgallery.external.xerox.com/xerox_app_gallery