HP 5Si NX, 5Si MX manual Firmware Simm problem was Switch the printer OFF

Printer Messages, continued

If the following errors persist, call your HP-authorized service provider.

Message	Description	Recommended Action
70 ERROR or 71 ERROR	A firmware SIMM problem was	Switch the printer OFF and
CHECK CONFIGURATION	identified (incompatibility between	then back ON.
	SIMM/hardware/BIOS).
79 SERVICE (xxxx)	An internal controller error	Switch the printer OFF and
CALL SERVICE	occurred. xxxx indicates the error	then back ON. If the error
	type.	appears again, turn power
		OFF and remove any non-HP
		SIMM memory boards from
		the printer. Then switch the
		printer back ON. If the error
		appears again, record the
		numbers following the error
		message and call your
		authorized HP dealer or
		service representative.
80 SERVICE (xxxx)	The printer detected a problem in	Switch the printer OFF and
CALL SERVICE	the MIO card. xxxx indicates the	then back ON. If the error
	error type.	appears again, record the
		numbers following the error
		message and call your card
		supplier, or authorized HP
		dealer or service
		representative.

Continued on the next page.

7 Maintenance & Troubleshooting

EN Maintenance and Troubleshooting 7-47