Preface; Change History - Lexmark X264dn Service Manual

7013-XXX

Preface

This manual contains maintenance procedures for service personnel. It is divided into the following chapters:
1.
General information contains a general description of the printer and the maintenance approach used to
repair it. Special tools and test equipment, as well as general environmental and safety instructions, are
discussed.
2.
Diagnostic information contains an error indicator table, symptom tables, and service checks used to
isolate failing field replaceable units (FRUs).
3.
Diagnostic aids contains tests and checks used to locate or repeat symptoms of printer problems.
4.
Repair information provides instructions for making printer adjustments and removing and installing
FRUs.
5.
Connector locations uses illustrations to identify the connector locations and test points on the printer.
6.
Preventive maintenance contains the lubrication specifications and recommendations to prevent
problems.
7.
Parts catalog contains illustrations and part numbers for individual FRUs.
Appendix A contains service tips and information.
Appendix B contains representative print samples.

Change history

Revision date
2014/01/10
2013/07/16
2013/07/01
2013/06/03
2012/05/06
2012/9/19
2012/08/07/
2012/06/04
2012/05/02
2011/10/28
2011/9/14
xviii
Service Manual
Updates
Added a note for the Scanner sensor tests in the Diagnostic Aids chapter.
Updated the Media ACM ASM feeder removal—The media feed clutch should only be
loosened.
Replaced 40X5612 with 40X9000 (Assembly 3: Electronics).
Registration under Diagnostics menu:
• Removed the Skew menu item.
• Added Right margin menu item and values.
• Removed logo from namplate cover illustration (page 7-2).
• Added logo to nameplate cover illustration (page 7-4).
Changed ADF separator pad PN from 40X5472 to 40X8419.
Added PN 40X5961for the Operator panel X264/X364 (DBCS) under
page 7-5.
Corrected the description for PN 40X5617 to "Operator panel X264/X364" from "Operator
panel X234/X364" under "Scanner" on page
Replaced all references of 40X5471 to 40X7545 for the ADF separator roll in
page 7-5 and in "Maintenance kits" on page 6-1
Added this warning: "Warning: Do not strip the insulation off the red and black wires. The
connectors will not work if the insulation is removed," in step 8 of
removal" on page 4-51.
Revised the media feed clutch assembly removal procedure in
removal" on page 4-51.
"Scanner" on
7-5.
"Media feed clutch
"Media feed clutch
"Scanner" on