|    This Epson WF-R4640 Series, WF-R5190 Series, WF-R5690  Series Service Manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer.  
 About This Manual
 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.
 
 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.
 
 CHAPTER 1. TROUBLESHOOTING
 CHAPTER 2. DISASSEMBLY/ASSEMBLY
 CHAPTER 3. ADJUSTMENT
 CHAPTER 4. MAINTENANCE
 APPENDIX
 Provides the following additional information for reference:
 - Connector Diagram
 - Protection for Transportation
 
 
 FORMAT: High resolution PDF document - 230 pagesIf You need to make printer adjustments and maintenance - You can download Adjustment Program for this models:Zip archive: 26 030 kB
 - WF-R4640, WF-R5190, WF-R5690 Series Adjustment Program - Download here
 
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