About This Manual
This manual describes basic functions. theory
of
electrical and mechanical operations, maintenance and repair procedures
of
the printer. The instructions and procedures included
herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.
Manual Configuration
This manual consists
of
six chapters and Appendix.
CHAPTER !.PRODUCT DESCRIPTIONS
Provides a general overview and specifications
of
the product.
CHAPTER
2.0PERA
TING PRINCIPLES
Describes the theory
of
electrical and mechanical operations
ofthe
product.
CHAPTER 3.TROUBLESHOOTING
Describes the step-by-step procedures for the troubleshooting.
CHAPTER 4.DISASSEMBLY I ASSEMBLY
Describes the step-by-step procedures for disassembling and assembling
the product.
CHAPTER S.ADJUSTMENT
Provides Epson-approved methods for adjustment.
CHAPTER 6.MAINTENANCE
Provides preventive maintenance procedures and the lists
of
Epson-
approved lubricants and adhesives required for servicing the product.
CHAPTER 7.APPENDIX
Provides the following additional information for reference:
• Connectors
• ASP List
• Exploded Diagrams
Svmhols Used
in
this Manual
Various symbols are used throughout this manual either to provide additional
information on a specific topic or to warn
of
possible danger present during a
procedure
or
an action. Be aware
of
all symbols when they are used, and always read
NOTE, CAUTION, or WARNING messages.
-
D
CAUTlON
I
•
Indicates an operating or maintenance procedure. practice
or
condition
that is necessary to keep the
product's quality.
Indicates an operating or maintenance procedure. practice, or condition
that,
if
not strictly observed, could result
in
damage to,
or
destruction of.
equipment.
May indicate an operating
or
maintenance procedure, practice or
condition that
is
necessary to accomplish a task efficiently.
It
may also
provide additional information that
is
related
to
a specific subject, or
comment on the results achieved through a previous action.
Indicates an operating or maintenance procedure, practice
or
condition
that, if not strictly observed. could result
in
injury or loss
of
life.
Indicates that a particular task must be carried out according to a certain
standard after disassembly and before
re
-assembly, otherwise the quality
ofthe
components
in
question may be adversely affected.
Confidential
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