Oki 6E, 6ex specifications Contd Category

Table 6-1 (Cont'd)

Category	PC display status message	Trouble or status	Remedy
Controller errors	Optional Software ROM	An error was detected by optional	Check the optional software ROM
	Check Error	software ROM check.	board for proper connection or
			replace it.
	Optional RAM Check	An error was detected by optional	– Check the optional RAM board
	Error	RAM check.	for proper connection.
			– Check the mounting position of
			short plugs and additional RAM
			chips. (See 7.4.)
			– Replace the optional RAM board.
	FAN Motor Error	A fault occured in the fan motor.	– Check the fan motor for proper
			connection and for any presence
			of foreign matter in the fan.
			(See 6.5.2-5.)
			– Replace the fan motor or the
			Main Control PCB.
	Fuser Error	A fault occured in the fusing unit.	See 6.5.2-4.
		(Timeout error, etc.)
	Thermistor Open Check	A fault occured in the fusing unit.	See 6.5.2-4.
	Error	(Thermistor open check error)
	Thermistor Short Check	A fault occured in the fusing unit.	See 6.5.2-4.
	Error	(Thermistor short check error)
	SSIO Interface Error	Power supply board SSIO I/F error	Replace the power supply board or
			the Main Control PCB.

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