About This Manual; Symbols Used In This Manual - Epson WF-R8590 Service Manual

This manual, consists of the following chapters, is intended for repair service personnel and includes information This manual, consists of the following chapters, is intended for repair service personnel and includes information
necessary for properly performing maintenance and servicing the product. necessary for properly performing maintenance and servicing the product.
CHAPTER 1. TROUBLESHOOTING CHAPTER 1. TROUBLESHOOTING
Describes the step-by-step procedures for the troubleshooting. Describes the step-by-step procedures for the troubleshooting.
CHAPTER 2. DISASSEMBLY / REASSEMBLY CHAPTER 2. DISASSEMBLY / REASSEMBLY
Describes the disassembly/reassembly procedures for main parts/units Describes the disassembly/reassembly procedures for main parts/units of the product, and provides the
standard operation time for servicing the product. standard operation time for servicing the product.
CHAPTER 3. ADJUSTMENT CHAPTER 3. ADJUSTMENT
Describes the required adjustments for servicing the Describes the required adjustments for servicing the product.
CHAPTER 4. MAINTENANCE CHAPTER 4. MAINTENANCE
Describes maintenance items and procedures for servicing the Describes maintenance items and procedures for servicing the product.
CHAPTER 5. APPENDIX CHAPTER 5. APPENDIX
Provides the following additional information for reference: Provides the following additional information for reference:
Connector Diagram Connector Diagram
• •
Protection for Transportation Protection for Transportation
• •
Various symbols are used throughout this manual either to provide additional information on a specific Various symbols are used throughout this manual
to warn of possible danger present during a procedure or an action. Pay attention t to warn of possible danger present
used, and always read explanation thoroughly and follow the i nstructions. used, and always read explanation thoroughly and follow the i
Indicates an operating or maintenance procedure, practice or condition that, if Indicates an operating or maintenance procedure, practice or condition that, if not strictly observed,
could result in serious injury or loss of life. could result in serious injury or loss of life.
Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed, Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed,
could result in bodily injury, damage or malfunction of equipment. could result in bodily injury, damage or
May indicate an operating or maintenance procedure, practice or condition that is necessary to May indicate an operating or maintenance procedure, practice or condition that
accomplish a task efficiently. It may also provide additional information that is related to a specific 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. subject, or comment on the results

About This Manual

About This Manual
Symbols Used in this Manual Symbols Used in this Manual
either to provide additional information on a specific topic or
during a procedure or an action. Pay attention t o all symbols when they are
malfunction of equipment.
achieved through a previous action.
of the product, and provides the
product.
product.
o all symbols when they are
nstructions.
topic or
not strictly observed,
is necessary to
Confidential Confidential