Hi gvallealonso,
Thank you for using the Support Forum. I see no one has responded to this post yet. So, at this point I would recommend contacting your local Xerox Support Department to speak with a Product Specialist for more assistance. Please call 1-800-821-2797 or 1-800-835-6100.
Xerox B215 support NTLMv2 accrding with the document: https://securitydocs.business.xerox.com/wp-content/uploads/2020/04/B205_210_215_Security_Guide_IAD-....
Unfortunately when you use the option scan to network, and you are using a sinlogy DS420+ With OS DSM 7.0.1-42218 it doen't work until you enable NTLMv1 authentication at:
Control Panel > File Services > SMB > Advanced Settings > Others > Eneable NTLMv1 authentication
I am using B215 firmware: B215_V3.50.01.64_20200715
Then it looks like that NTLMv2 is not working for "Scan to Network" Service.
Do you know how to enable it? or if this is a bug, when will it be fixed?