Sharp MX-7001 - Manual (Page 695)

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Sharp OSA Settings
External Account Setting
External Account Control
When this setting is enabled, the machine enters
external totaling mode and the totaling function can be
used via an external account application.
Enable Authentication by External Server
When this setting is enabled, the machine enters
external authentication mode. Access to the machine is
controlled by an external application.
These settings can be configured when the external account module is installed.
These settings will become effective after the machine
is restarted.