Ricoh ESA settings When you configure the Ricoh ESA component, you configure settings on the following tabs: Menu tab Preferences tab Authentication tab LDAP tab Device Registration tab Menu tab Use this tab to manage groups, menus, and forms. Preferences tab Use this tab to set the location where the server stores the program files for the job that is processing. Authentication tab LDAP tab Device Registration tab Device Registration Service is an additional component that allows you to configure and manage Ricoh ESA devices. Use this tab to define Device Registration Service server settings and to access the Device Registration Service Web Client.