Lexmark 1000, 1100 manual 4096-00X, Action, Drive Train

4096-00X

	FRU	Action
3	Drive Train	Check for binds in the gear train and paper feed
	Assembly	mechanism by removing the paper feed motor and
		rotating the large gear by hand. If you notice a
		bind, replace the drive train assembly. Check the
		feed clutch gear on the left side of the auto sheet
		feeder. Turn the clutch gear and check that it
		rotates freely in one direction and locks when
		turned in the opposite direction.
4	Auto Sheet	Check the pick rollers for wear.
	Feeder
5	Mid-Frame Asm	Check the following for wear:
	Access Cover
	Asm	•	Friction wheels
		•	Exit roller
		•	Star rollers
6	End-of-Forms	Check for binds or damage. If binds are found,
	Flag and Spring	replace the end-of-forms flag.
7	End-of-Forms	Check the sensor for dirt. Be sure the sensor lever
	Sensor	is in the down position. If the failure remains,
		replace the system board.

Diagnostic Information 2-9