HTTP Server Setting

[HTTP Server Usage settings]

When using the HTTP server function of this machine, set this option to ON (default: ON).

[Web Connection Setting]

When using Web Connection, set this option to ON (default: ON).

[Web Conn. HTTP Version Set.]

Select the version of the HTTP protocol for Web Connection (default: [HTTP/1.1]).

• [HTTP/1.1]: Uses HTTP/1.1 only.

• [HTTP/2, HTTP/1.1]: Uses HTTP/2 when connected to HTTP/2. In other cases, HTTP/1.1 is used.

[IPP Setting]

When enabling IPP, set this option to ON (default: ON).

[Accept IPP Jobs]

When using the IPP print function, set this option to ON (default: ON).

[IPP HTTP Version Set.]

Select the version of the HTTP protocol for IPP communication (default: [HTTP/1.1]).

• [HTTP/1.1]: Uses HTTP/1.1 only.

• [HTTP/2, HTTP/1.1]: Uses HTTP/2 when connected to HTTP/2. In other cases, HTTP/1.1 is used.

[Support Operation]

Select whether to allow the following IPP operations.

• [Print Job]: Allows a print job (default: ON).

• [Valid Job]: Allows you to check a valid job (default: ON).

• [Cancel Job]: Allows you to cancel a job (default: ON).

• [Open Job Attributes]: Allows you to obtain job attributes (default: ON).

• [Open Job]: Allows you to obtain a list of job attributes (default: ON).

• [Open Printer Attributes]: Allows you to obtain printer attributes (default: ON).

[Printer Information]

If necessary, enter the printer information of this machine.

• [Printer Name]: Enter the printer name of this machine (using up to 127 characters).

• [Printer Location]: Enter the location where to install this machine (using up to 127 characters).

• [Printer Information]: Enter printer information of this machine (using up to 127 characters).

• [Print URI]: Displays the URI of the printers that can print data using the IPP.

[IPP Authentication Settings]

Configure a setting to use IPP authentication.

• [IPP Authentication Setting]: When using IPP authentication, set this option to ON (default: ON).

• [General Settings]: Select an IPP authentication method (default: [requesting-user-name]).

• [User Authentication Synchronization]: Select whether to synchronize the IPP authentication with the user authentication of this machine (default: [Do Not Synchronize]). This item is necessary when the user authentication is installed on this machine. If [Synchronize] is selected, the registered user's authentication information of this machine is used as authentication information for IPP authentication. When [requesting-user-name] is selected in [General Settings], [Synchronize] is not available.

• [User Authentication Information for IPP Print]: Select which login information is used for user authentication to manage IPP print jobs on this machine when [Synchronize] is selected in [User Authentication Synchronization] (default: [Prioritize IPP Authentication Information]).
  [Prioritize IPP Authentication Information]: Uses the user name and password for IPP authentication.
  [Prioritize PJL Information]: Prioritizes the user name and password for PJL, and uses the user name and password for IPP authentication only when there is no PJL description.

• [User Name]: Enter the user name used for IPP authentication (using up to 20 characters, excluding colon ":"). This entry is required if you have selected [basic], [digest-MD5], or [digest-SHA2] for [General Settings].

• [Password]: Enter the password for IPP authentication (using up to 20 characters). This entry is required if you have selected [basic], [digest-MD5], or [digest-SHA2] for [General Settings].

• [realm]: If [digest-MD5] or [digest-SHA2] is selected for [General Settings], enter the domain name (realm) (using up to 127 characters).

• [Validity Period]: Enter the validity period of IPP authentication information (default: [5] min.). If this value is set to [0] min., authentication information is discarded after authentication has been completed.

[IPP-SSL Setting]

Select whether to use SSL communication or not (default: [Non-SSL Only]).

• [Non-SSL Only]: Only non-SSL communication is allowed.

• [SSL Only]: Only SSL communication is allowed.

• [SSL/Non-SSL]: Both SSL communication and non-SSL communication are allowed.