This service manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of Epson Stylus Photo 720 / Stylus Photo EX3. 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.
This manual consists of six chapters and Appendix.
Appendix provides the following additional information for reference:
• Connector pin assignments.
• Electric circuit boards components layout.
• Exploded diagram.
• Electrical circuit boards schematics.
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