Preface - Lexmark OptraTM Service Manual

4026-0XX

Preface

This manual is divided into the following chapters:
•
"General Information" contains a general description of the
printer, options, and the maintenance approach used to repair it.
General environmental and safety instructions as well as special
tools and test equipment are listed in this chapter.
•
"Diagnostic Information" contains error code table, symptom
table, and service checks used to isolate failing field replaceable
units (FRUs).
•
"Diagnostic Aids" contains tests and checks used to locate or
repeat symptoms of printer problems.
•
"Repair Information" provides instructions for making printer
adjustments and removing and installing FRUs.
•
"Connector Locations" uses illustrations to identify the major
components and test points on the printer.
•
"Parts Catalog" contains illustrations and part numbers for
individual FRUs.
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Service Manual