Configure various settings when sending scan data using SMB.
This is required to use a function such as Scan to SMB.

| Setting item | Description | |
|---|---|---|
| [SMB TX Setting] | [ON] | Sends scan data using SMB. | 
| [OFF] | Does not use the SMB transmission function. | |
| [SMB Authentication Setting] | [NTLM v1] | Sets the SMB authentication method. Select from the menu list. | 
| [NTLM v2] | ||
| [NTLM v1/v2] | ||
| [Kerberos] | ||
| [Authentication Setting if Kerberos Fails] | [Enable NTLM v1/v2] | Uses NTLM in case Kerberos authentication fails. | 
| [Disable NTLM] | Does not use NTLM in case Kerberos authentication fails. | |
| [Default Domain Name] | Sets the default domain name. Required for using single sign-on function. Up to 64 single-byte characters can be entered. | |
| [User Authentication(NTLM)] | [ON] | Uses user authentication (NTLM). | 
| [OFF] | Does not use user authentication (NTLM). | |
| [DFS Setting] | [ON] | Uses DFS (Distributed File System). | 
| [OFF] | Does not use DFS (Distributed File System). | |
| [SMB Client Signature Setting] | [Invalid] | Does not request the SMB client's signature. | 
| [Only When Required] | Attaches the signature only when requested. | |
| [Necessary] | Requests the SMB client's signature. | |