Lexmark X46 Series, Service Manual

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Service Manual
7014-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.
Change history
Revision date Updates
2012/05/02 Replaced all references to 40X5471 to 40X7545 for the ADF separator roll in “Imaging” on
page 7-5 and in “Maintenance kits” on page 6-1 .
2012/02/08 Added the following part numbers in “Imaging” on page 7-5 :
• 40X7546 for the ADF hinge, right
• 40X7547 for the ADF hinge, left
2011/10/28 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
“Media feed clutch
removal” on page 4-50 .
2011/9/14 Revised the media feed clutch assembly removal procedure in “Media feed clutch
removal” on page 4-50 .
2011/07/28 • Updated the “Printhead removal” on page 4-74 .
• Updated the “Scanner assembly removal” on page 4-91 .