Lexmark 5016-001 manual Error Codes

5016-001

		FRU	Action
2		S3, S4 Interlock	Check the cable from the interlock microswitch S3
		Switch Cables.	Pin 1 (orange lead) to connector CNLS2 on the
		Printhead to	printhead and the yellow jumper from S3 Pin 2 to
		Engine Board	S4 Pin 2. Be sure these cables are connected
		Cable	properly and are not damaged. Be sure to note the
			interlock switch cable connector mounted to the
			left side frame.
			If a problem is found with any of these cables,
			replace the failing cable.
			Check the printhead to engine board cable for
			correct installation and damage.
			•	If correct, check the continuity of the cable.
			•	If incorrect, replace the cable and go to B.
	B 934 and 935 Error Codes
		FRU	Action
1		Engine Board to	Check the cable for damage and correct
		Printhead Cable	installation. Check continuity of the cable. If not
			correct, replace the cable.
2		Engine Board to	Check the following voltages:
		Printhead		Engine board CN14
				Pin #	Signal Voltage	Voltage
				Pin 5	+24 V dc	+24 V dc
				Pin 6	+5 V dc	+5 V dc
				Pin 19	+5 V dc	+5 V dc
			All voltages are approximate.
			•	If any voltage is incorrect, replace the engine
				board.
			•	If voltages are correct, replace the printhead
				first.
			•	If this does not fix the problem, replace the
				engine board.

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