Lexmark 4076-0XX Service Checks, Envelope Feed Service Check, First Print Line Service Check

4076-0XX

SIMM Problem

SYMPTOM	ACTION
Can’t write to SIMM	Go to the “Simm Service Check” on
	page 22.

Service Checks

Envelope Feed Service Check

	FRU OR PROCEDURE	ACTION
1	Envelope Loading	Be sure the envelope guides have
		been turned to the envelope load
		positions
		Be sure the envelope guides are
		against the envelopes
		Go to and perform the “Paper Feed
		Service Check” on page 14.

First Print Line Service Check

	FRU OR PROCEDURE	ACTION
1	End-of-Forms Flag	Check the flag for binds or damage.
2	End-of-Forms Sensor	Check the sensor for dirt.
3	System Board	Perform the “Paper Sensor Test” on
		page 26 to check the end-of-forms sen-
		sor.
4	Feed Arm Assembly	Check all parts of the feed arm assem-
		bly for binds, wear, or damage.
5	Software Setting	Use Toolkit, on the setup diskette, to
		adjust the Top of Form setting.
6	Operator Panel	Go to the “ Note: if the failure remains,
		replace the system board” on page 12.

Diagnostic Information 11