Application function selection error

997	Application function selection error
	Application selected by the operator did not start or end normally due to a software problem. An option required by the application may not be installed.	• Confirm which devices are required for the application. • Make sure all devices are configured correctly. • If the problem is with the fax unit, the nesting of the fax group may be too complicated
998	Application start error
	No applications start within 60 sec. after the power is turned on.	• Loose connection of RAM-DIMM, ROM-DIMM • Defective controller • Software problem: check the setting of SP5875-001. If the setting is set to "1 (OFF)", change it to "0 (OFF)". • Check if the RAM-DIMM and ROM-DIMM are correctly connected. • Reinstall the controller system firmware. • Replace the controller.