Lexmark 4069-XXX manual XXX Paper Jam Check Bin 1 displays, Paper Jam Check Bin 4 Displays

4069-XXX

271 Paper Jam - Check Bin 1 displays

	FRU	Action
1	Bottom Pass Thru Sensor	Check the flag for correct operation,
	Flag Assembly	binding, broken parts or interference
	Control Board	from the sensor cable. If incorrect,
		repair as necessary. If correct, check
		to make sure the bottom pass thru
		sensor is correctly connected to J5 on
		the control board. Disconnect the pass
		thru sensor cable and check the
		voltage at J5-3. The voltage measures
		approximately +5V dc. If incorrect,
		check the voltage at J5-2. The voltage
		measures approximately 0V dc. If
		incorrect, replace the sensor
		assembly. If this does not fix the
		problem, replace the control board.

274 Paper Jam - Check Bin 4 Displays

Service Tip: When a 274 Paper Jam Check Bin 4 message displays, a problem exists with the top pass thru sensor assembly or the control board.

	FRU	Action
1	Top Pass Thru Sensor	Check the flag for correct operation,
	Flag Assembly	binding, broken parts or interference
	Control Board	from the sensor cable. If incorrect,
		repair as necessary. If correct check to
		make sure the top pass thru sensor is
		correctly connected to J11 on the
		control board. Disconnect the pass
		thru sensor cable and check the
		voltage at J11-3 The voltage
		measures approximately +5V dc. If
		incorrect, check the voltage at J11-2.
		The voltage measures approximately
		0V dc. If incorrect, replace the sensor
		assembly. If this does not fix the
		problem, replace the lower control
		board.

2-84Service Manual