Lexmark 5016-001 manual Gate Claw, Adl, Adt

5016-001

E 202 Paper Jam displays. Paper is jammed in upper unit of duplex assembly when printing in simplex mode. The printer is operating properly.

	FRU	Action
1	Paper Exit/	Check the paper exit/storage guide for proper
	Storage	operation.
	Selection Guide
	(Gate Claw)
2	Interlock Switch	Check continuity of the microswitch and cable.
	lower Duplex
	Unit (+24 V dc	•	If incorrect, replace the switch or cable.
	Interlock)	•	If there is continuity, replace the duplex option
			controller board.
3	Upper Duplex	Check cables ADT and ADL.
	Motor (FM)	Check the gears, rollers and belt for proper
	Upper Duplex
		operation. If the feed motor does not turn, check
	Unit Gears,	the voltages on CN904.
	Rollers, Belt	Pin #		Voltage	Voltage
	ADL, ADT	1		Signal	Static
	Cables			ABM	+24 V dc
		2		COM	+24 V dc
		4		BM	+24 V dc
		5		AM	+24 V dc
		6		BBM	+24 V dc
		All voltages are approximate values
		•	If the voltages are incorrect, replace the duplex
			option board.
		•	If the voltages are correct, replace the motor.

2-124Service Manual