PREFACE
This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the product. 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. The chapters are organized as follows:
CHAPTER 1. PRODUCT OUTLINE
Provides a general overview and specifications of the product.
CHAPTER 2. OPERATING PRINCIPLES
Describes the theory of electrical and mechanical operations of the product.
CHAPTER 3. TROUBLESHOOTING
Provides the step-by-step procedures for troubleshooting.
CHAPTER 4. DISASSEMBLY & ASSEMBLY
Describes the step-by-step procedures for disassembling and assembling the 
product.
CHAPTER 5. ADJUSTMENTS
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:
 Connector Pin Assignment
 Circuit Board Component Layout
 Circuit Board Diagram
 Exploded Diagrams & ASP List