Lexmark 4076-0XX manual Paper Path Service Check, • • • •

4076-0XX

Paper Path Service Check

Examine the machine for the following before you begin this service check:

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Check the entire paper path for obstructions.

Be sure the paper guides are not worn or broken and are posi- tioned against the paper without binding or buckling the paper. Be sure the correct type of paper is in the machine.

Be sure the rear of the carrier guide is on top of the paper guide.

	FRU OR PROCEDURE	ACTION
1	Large and Small Feed Roll-	Check for wear and binds.
	ers
2	Large Feed Roller Springs	Check for damage.
3	Auto Sheet Feeder	Check the following for wear or dam-
		age:
		Envelope Bucklers
		All parts inside the left and right edge
		guides
4	End-of-Forms Flag	Check for binds or damage.
5	Exit Roller	Check for wear or binds.
6	Star Rollers	Check for wear or binds. Check for
		broken star roller springs
7	Ejectors	After the paper exits from the exit roll-
		ers, the paper feed motor reverses
		causing the feed arm pawl to restore
		to the home position in the ASF side
		plate. At the same time, the paper
		ejectors move the last sheet of paper
		into the exit tray. If the ejectors do not
		restore, check them for worn, loose,
		or broken parts.

Diagnostic Information 17