Fujitsu iScanner fi-6010N Operator's Manual page 151

The SAM Account Name is the Active Directory user login name
(sAMAccountName).
When specifying a SAM account name with a domain name,
HINT
describe "domain_name\SAM_account_name".
The User Principal Name is the Active Directory user login name
(userPrincipalName).
4.7 Using the Network Settings Menus
fi-6010N Network Scanner Operator's Guide
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