Lexmark J110, Printer manual Board. See Engine Board, See Index Card Assembly, System Test on

4085-001

Error	Symptom		Action
907	Engine NVRAM		Check cabling to index
	10	Invalid data in flash memory	board.
			10 - Replace engine
	20	NVRAM checksum failure
			board. See “Engine Board
	30	Flash data programming
			/Cover Removal” on
	failure		page 4-14 .
	40 Engine NVRAM is not present		20 - Replace index board.
	or is not responding		See “Index Card Assembly
	50	Password rejected by engine	Removal” on page 4-22 .
	NVRAM		30 - Replace engine
	Note: When the index card and		board.
			40 and 50 - Replace index
	encoder dial FRU needs
	replacing, and a 907-10 error		board.
	code is present, the engine
	board must be replaced.
908	Engine NVRAM		Check cabling to index
	90	Decompression / Rebuild	board.
	Failure		Replace index board. See
			“Index Card Assembly
			Removal” on page 4-22 .
910	Carrier System		Perform the “Carrier
	10	Carrier Motor stall or loss of	System Test” on
			page 3-32 .
	encoder signals
	20	Encoder Quadrature error
	30 Temperature Sense-------->		This would be caused by
	Calibration failure		printhead contacts or
	40	Carrier running backward	carrier card. Note: “Carrier
			Systems Test” would not
	50	Carrier Velocity Overshoot
			find this.
	60	Starfire ASIC Reset failure
	70	Printhead and Index Voltage
	Level failure

2-4Service Manual