Oki 6ex, 6E specifications Eeprom

Table 6-2 (Cont'd)

Category	LCD status message			Trouble or status	Remedy
Controller errors			Code	Error	Remedy
			(nn)
		ERROR nn
			0n	A fault occurred in the	Replace the Main Control PCB.
				controller.
				n = Exception Code
			10	An error was detected by	Replace the Main Control PCB.
				program ROM check.
			20	An error was detected by	Replace the Main Control PCB.
				font ROM check.
			30	An error was detected by	Replace the Main Control PCB.
				resident RAM check.
			40	An error was detected by	– Replace the EEPROM or Main
				EEPROM check.	Control PCB.
					– EEPROM
			50	An error was detected by	Check the optional software ROM
				optional software ROM	board for proper connection or
				check.	replace it.

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