Two-Way Communication, when turned on, overrides any manual settings you made to the installable options. Two-Way Communication also allows the Fiery Essential Driver to query the printer and retrieve the options that are currently installed. The installed options are listed in the Installed Options list and the Fiery Essential Driver settings are activated that depend on those options.

When you configure installable options manually, you must match the actual configuration of the printer. Otherwise, the print options that appear in the Fiery Essential Driver might not match the print options that are actually available.

You can also revert to the options’ default values.