Thank you for using the Support Forum. I was able to find links to the Global drivers from 2016 ending in 469.9.0 but they are not listed as v3.7. Click on the link and scroll down to find the older drivers. If this does not help please consider contacting your support centre for further assistance.
Thanks, CherylO-Xerox Community Manager
Be sure to click Kudos for those who have helped you. Select Accept as Solution for posts that have helped to solve your issue(s)!